Home / 33,056,111.20-49,584,166.80-10,343,970.40

Finding the Fourth Proportional to 33,056,111.20, 49,584,166.80 and 10,343,970.40

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Solution

The fourth proportional to 33,056,111.20, 49,584,166.80 and 10,343,970.40 is: 15,515,955.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,056,111.20 : 49,584,166.80 = 10,343,970.40 : x
  2. Step 2: Convert to fraction form
    33,056,111.20/49,584,166.80 = 10,343,970.40/x
  3. Step 3: Cross multiply
    33,056,111.20x = 49,584,166.80 × 10,343,970.40
  4. Step 4: Simplify right side
    33,056,111.20x = 512,897,153,687,862.69
  5. Step 5: Solve for x
    x = 512,897,153,687,862.69/33,056,111.20
  6. Step 6: Final answer
    x = 15,515,955.60

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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.