Home / 29,855,689.65-44,767,480.14-17,563,902.21

Finding the Fourth Proportional to 29,855,689.65, 44,767,480.14 and 17,563,902.21

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Solution

The fourth proportional to 29,855,689.65, 44,767,480.14 and 17,563,902.21 is: 26,336,408.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,855,689.65 : 44,767,480.14 = 17,563,902.21 : x
  2. Step 2: Convert to fraction form
    29,855,689.65/44,767,480.14 = 17,563,902.21/x
  3. Step 3: Cross multiply
    29,855,689.65x = 44,767,480.14 × 17,563,902.21
  4. Step 4: Simplify right side
    29,855,689.65x = 786,291,643,367,077.12
  5. Step 5: Solve for x
    x = 786,291,643,367,077.12/29,855,689.65
  6. Step 6: Final answer
    x = 26,336,408.66

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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.