Home / 52,214,280.06-72,057,948.50-29,009,407.02

Finding the Fourth Proportional to 52,214,280.06, 72,057,948.50 and 29,009,407.02

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Solution

The fourth proportional to 52,214,280.06, 72,057,948.50 and 29,009,407.02 is: 40,034,227.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,214,280.06 : 72,057,948.50 = 29,009,407.02 : x
  2. Step 2: Convert to fraction form
    52,214,280.06/72,057,948.50 = 29,009,407.02/x
  3. Step 3: Cross multiply
    52,214,280.06x = 72,057,948.50 × 29,009,407.02
  4. Step 4: Simplify right side
    52,214,280.06x = 2,090,358,357,062,698.50
  5. Step 5: Solve for x
    x = 2,090,358,357,062,698.50/52,214,280.06
  6. Step 6: Final answer
    x = 40,034,227.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.