Home / 62,873,969.43-94,310,931.96-16,814,641.38

Finding the Fourth Proportional to 62,873,969.43, 94,310,931.96 and 16,814,641.38

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Solution

The fourth proportional to 62,873,969.43, 94,310,931.96 and 16,814,641.38 is: 25,221,956.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,873,969.43 : 94,310,931.96 = 16,814,641.38 : x
  2. Step 2: Convert to fraction form
    62,873,969.43/94,310,931.96 = 16,814,641.38/x
  3. Step 3: Cross multiply
    62,873,969.43x = 94,310,931.96 × 16,814,641.38
  4. Step 4: Simplify right side
    62,873,969.43x = 1,585,804,499,120,980.25
  5. Step 5: Solve for x
    x = 1,585,804,499,120,980.25/62,873,969.43
  6. Step 6: Final answer
    x = 25,221,956.14

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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.