Home / 34,854,053.01-48,098,327.71-19,172,740.70

Finding the Fourth Proportional to 34,854,053.01, 48,098,327.71 and 19,172,740.70

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Solution

The fourth proportional to 34,854,053.01, 48,098,327.71 and 19,172,740.70 is: 26,458,236.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,854,053.01 : 48,098,327.71 = 19,172,740.70 : x
  2. Step 2: Convert to fraction form
    34,854,053.01/48,098,327.71 = 19,172,740.70/x
  3. Step 3: Cross multiply
    34,854,053.01x = 48,098,327.71 × 19,172,740.70
  4. Step 4: Simplify right side
    34,854,053.01x = 922,176,765,215,140.88
  5. Step 5: Solve for x
    x = 922,176,765,215,140.88/34,854,053.01
  6. Step 6: Final answer
    x = 26,458,236.15

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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.