Home / 58,954,304.66-81,357,263.12-34,189,174.74

Finding the Fourth Proportional to 58,954,304.66, 81,357,263.12 and 34,189,174.74

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Solution

The fourth proportional to 58,954,304.66, 81,357,263.12 and 34,189,174.74 is: 47,181,248.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,954,304.66 : 81,357,263.12 = 34,189,174.74 : x
  2. Step 2: Convert to fraction form
    58,954,304.66/81,357,263.12 = 34,189,174.74/x
  3. Step 3: Cross multiply
    58,954,304.66x = 81,357,263.12 × 34,189,174.74
  4. Step 4: Simplify right side
    58,954,304.66x = 2,781,537,685,006,891.50
  5. Step 5: Solve for x
    x = 2,781,537,685,006,891.50/58,954,304.66
  6. Step 6: Final answer
    x = 47,181,248.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.