Home / 40,514,732.19-60,772,254.11-9,809,260.39

Finding the Fourth Proportional to 40,514,732.19, 60,772,254.11 and 9,809,260.39

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Solution

The fourth proportional to 40,514,732.19, 60,772,254.11 and 9,809,260.39 is: 14,713,928.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,514,732.19 : 60,772,254.11 = 9,809,260.39 : x
  2. Step 2: Convert to fraction form
    40,514,732.19/60,772,254.11 = 9,809,260.39/x
  3. Step 3: Cross multiply
    40,514,732.19x = 60,772,254.11 × 9,809,260.39
  4. Step 4: Simplify right side
    40,514,732.19x = 596,130,865,115,941.38
  5. Step 5: Solve for x
    x = 596,130,865,115,941.38/40,514,732.19
  6. Step 6: Final answer
    x = 14,713,928.31

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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.