Home / 58,954,336.25-81,357,306.55-34,189,206.31

Finding the Fourth Proportional to 58,954,336.25, 81,357,306.55 and 34,189,206.31

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Solution

The fourth proportional to 58,954,336.25, 81,357,306.55 and 34,189,206.31 is: 47,181,291.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,954,336.25 : 81,357,306.55 = 34,189,206.31 : x
  2. Step 2: Convert to fraction form
    58,954,336.25/81,357,306.55 = 34,189,206.31/x
  3. Step 3: Cross multiply
    58,954,336.25x = 81,357,306.55 × 34,189,206.31
  4. Step 4: Simplify right side
    58,954,336.25x = 2,781,541,738,174,998
  5. Step 5: Solve for x
    x = 2,781,541,738,174,998/58,954,336.25
  6. Step 6: Final answer
    x = 47,181,291.74

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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.