Home / 62,065,693.71-93,101,160.86-18,346,552.22

Finding the Fourth Proportional to 62,065,693.71, 93,101,160.86 and 18,346,552.22

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Solution

The fourth proportional to 62,065,693.71, 93,101,160.86 and 18,346,552.22 is: 27,520,602.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,065,693.71 : 93,101,160.86 = 18,346,552.22 : x
  2. Step 2: Convert to fraction form
    62,065,693.71/93,101,160.86 = 18,346,552.22/x
  3. Step 3: Cross multiply
    62,065,693.71x = 93,101,160.86 × 18,346,552.22
  4. Step 4: Simplify right side
    62,065,693.71x = 1,708,085,309,368,877.25
  5. Step 5: Solve for x
    x = 1,708,085,309,368,877.25/62,065,693.71
  6. Step 6: Final answer
    x = 27,520,602.89

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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.