Home / 29,574,368.10-44,286,902.55-21,960,108.90

Finding the Fourth Proportional to 29,574,368.10, 44,286,902.55 and 21,960,108.90

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Solution

The fourth proportional to 29,574,368.10, 44,286,902.55 and 21,960,108.90 is: 32,884,733.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,574,368.10 : 44,286,902.55 = 21,960,108.90 : x
  2. Step 2: Convert to fraction form
    29,574,368.10/44,286,902.55 = 21,960,108.90/x
  3. Step 3: Cross multiply
    29,574,368.10x = 44,286,902.55 × 21,960,108.90
  4. Step 4: Simplify right side
    29,574,368.10x = 972,545,202,841,687.62
  5. Step 5: Solve for x
    x = 972,545,202,841,687.62/29,574,368.10
  6. Step 6: Final answer
    x = 32,884,733.14

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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.