Home / 29,808,666.30-44,712,999.45-9,340,095.90

Finding the Fourth Proportional to 29,808,666.30, 44,712,999.45 and 9,340,095.90

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Solution

The fourth proportional to 29,808,666.30, 44,712,999.45 and 9,340,095.90 is: 14,010,143.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,808,666.30 : 44,712,999.45 = 9,340,095.90 : x
  2. Step 2: Convert to fraction form
    29,808,666.30/44,712,999.45 = 9,340,095.90/x
  3. Step 3: Cross multiply
    29,808,666.30x = 44,712,999.45 × 9,340,095.90
  4. Step 4: Simplify right side
    29,808,666.30x = 417,623,702,839,647.31
  5. Step 5: Solve for x
    x = 417,623,702,839,647.31/29,808,666.30
  6. Step 6: Final answer
    x = 14,010,143.85

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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.