Home / 2,262,072,343.40-3,393,108,515.10-626,296,945.40

Finding the Fourth Proportional to 2,262,072,343.40, 3,393,108,515.10 and 626,296,945.40

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Solution

The fourth proportional to 2,262,072,343.40, 3,393,108,515.10 and 626,296,945.40 is: 939,445,418.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,072,343.40 : 3,393,108,515.10 = 626,296,945.40 : x
  2. Step 2: Convert to fraction form
    2,262,072,343.40/3,393,108,515.10 = 626,296,945.40/x
  3. Step 3: Cross multiply
    2,262,072,343.40x = 3,393,108,515.10 × 626,296,945.40
  4. Step 4: Simplify right side
    2,262,072,343.40x = 2,125,093,498,417,859,584
  5. Step 5: Solve for x
    x = 2,125,093,498,417,859,584/2,262,072,343.40
  6. Step 6: Final answer
    x = 939,445,418.10

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Half scale
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Double scale
Find fourth proportional to 2,262,072,344.40, 3,393,108,516.60 and 626,296,946.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.