Home / 57,841,654.10-86,762,106.54-14,710,484.78

Finding the Fourth Proportional to 57,841,654.10, 86,762,106.54 and 14,710,484.78

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Solution

The fourth proportional to 57,841,654.10, 86,762,106.54 and 14,710,484.78 is: 22,065,631.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,841,654.10 : 86,762,106.54 = 14,710,484.78 : x
  2. Step 2: Convert to fraction form
    57,841,654.10/86,762,106.54 = 14,710,484.78/x
  3. Step 3: Cross multiply
    57,841,654.10x = 86,762,106.54 × 14,710,484.78
  4. Step 4: Simplify right side
    57,841,654.10x = 1,276,312,647,737,408.50
  5. Step 5: Solve for x
    x = 1,276,312,647,737,408.50/57,841,654.10
  6. Step 6: Final answer
    x = 22,065,631.90

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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.