Home / 59,414,666.26-89,059,098.30-19,985,383.87

Finding the Fourth Proportional to 59,414,666.26, 89,059,098.30 and 19,985,383.87

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Solution

The fourth proportional to 59,414,666.26, 89,059,098.30 and 19,985,383.87 is: 29,956,917.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,414,666.26 : 89,059,098.30 = 19,985,383.87 : x
  2. Step 2: Convert to fraction form
    59,414,666.26/89,059,098.30 = 19,985,383.87/x
  3. Step 3: Cross multiply
    59,414,666.26x = 89,059,098.30 × 19,985,383.87
  4. Step 4: Simplify right side
    59,414,666.26x = 1,779,880,267,031,373
  5. Step 5: Solve for x
    x = 1,779,880,267,031,373/59,414,666.26
  6. Step 6: Final answer
    x = 29,956,917.70

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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.