Home / 71,184,000.10-106,776,000.15-62,226,048.10

Finding the Fourth Proportional to 71,184,000.10, 106,776,000.15 and 62,226,048.10

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Solution

The fourth proportional to 71,184,000.10, 106,776,000.15 and 62,226,048.10 is: 93,339,072.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,184,000.10 : 106,776,000.15 = 62,226,048.10 : x
  2. Step 2: Convert to fraction form
    71,184,000.10/106,776,000.15 = 62,226,048.10/x
  3. Step 3: Cross multiply
    71,184,000.10x = 106,776,000.15 × 62,226,048.10
  4. Step 4: Simplify right side
    71,184,000.10x = 6,644,248,521,259,508
  5. Step 5: Solve for x
    x = 6,644,248,521,259,508/71,184,000.10
  6. Step 6: Final answer
    x = 93,339,072.15

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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.