Home / 40,514,752.11-60,772,283.91-9,809,280.30

Finding the Fourth Proportional to 40,514,752.11, 60,772,283.91 and 9,809,280.30

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Solution

The fourth proportional to 40,514,752.11, 60,772,283.91 and 9,809,280.30 is: 14,713,958.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,514,752.11 : 60,772,283.91 = 9,809,280.30 : x
  2. Step 2: Convert to fraction form
    40,514,752.11/60,772,283.91 = 9,809,280.30/x
  3. Step 3: Cross multiply
    40,514,752.11x = 60,772,283.91 × 9,809,280.30
  4. Step 4: Simplify right side
    40,514,752.11x = 596,132,367,344,370
  5. Step 5: Solve for x
    x = 596,132,367,344,370/40,514,752.11
  6. Step 6: Final answer
    x = 14,713,958.16

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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.