Home / 36,626,414,950.40-54,939,622,425.60-9,053,838,694.40

Finding the Fourth Proportional to 36,626,414,950.40, 54,939,622,425.60 and 9,053,838,694.40

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Solution

The fourth proportional to 36,626,414,950.40, 54,939,622,425.60 and 9,053,838,694.40 is: 13,580,758,041.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,626,414,950.40 : 54,939,622,425.60 = 9,053,838,694.40 : x
  2. Step 2: Convert to fraction form
    36,626,414,950.40/54,939,622,425.60 = 9,053,838,694.40/x
  3. Step 3: Cross multiply
    36,626,414,950.40x = 54,939,622,425.60 × 9,053,838,694.40
  4. Step 4: Simplify right side
    36,626,414,950.40x = 497,414,479,372,623,216,640
  5. Step 5: Solve for x
    x = 497,414,479,372,623,216,640/36,626,414,950.40
  6. Step 6: Final answer
    x = 13,580,758,041.60

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Double scale
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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.