Home / 38,712,099.49-58,066,574.29-9,565,204.41

Finding the Fourth Proportional to 38,712,099.49, 58,066,574.29 and 9,565,204.41

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Solution

The fourth proportional to 38,712,099.49, 58,066,574.29 and 9,565,204.41 is: 14,347,417.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,712,099.49 : 58,066,574.29 = 9,565,204.41 : x
  2. Step 2: Convert to fraction form
    38,712,099.49/58,066,574.29 = 9,565,204.41/x
  3. Step 3: Cross multiply
    38,712,099.49x = 58,066,574.29 × 9,565,204.41
  4. Step 4: Simplify right side
    38,712,099.49x = 555,418,652,448,387.62
  5. Step 5: Solve for x
    x = 555,418,652,448,387.62/38,712,099.49
  6. Step 6: Final answer
    x = 14,347,417.47

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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.