Home / 29,902,543.65-44,840,529.45-11,700,689.40

Finding the Fourth Proportional to 29,902,543.65, 44,840,529.45 and 11,700,689.40

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Solution

The fourth proportional to 29,902,543.65, 44,840,529.45 and 11,700,689.40 is: 17,545,835.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,902,543.65 : 44,840,529.45 = 11,700,689.40 : x
  2. Step 2: Convert to fraction form
    29,902,543.65/44,840,529.45 = 11,700,689.40/x
  3. Step 3: Cross multiply
    29,902,543.65x = 44,840,529.45 × 11,700,689.40
  4. Step 4: Simplify right side
    29,902,543.65x = 524,665,107,626,002.88
  5. Step 5: Solve for x
    x = 524,665,107,626,002.88/29,902,543.65
  6. Step 6: Final answer
    x = 17,545,835.36

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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.