Home / 29,543,658.40-44,319,634.80-9,346,794.40

Finding the Fourth Proportional to 29,543,658.40, 44,319,634.80 and 9,346,794.40

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Solution

The fourth proportional to 29,543,658.40, 44,319,634.80 and 9,346,794.40 is: 14,021,503.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,543,658.40 : 44,319,634.80 = 9,346,794.40 : x
  2. Step 2: Convert to fraction form
    29,543,658.40/44,319,634.80 = 9,346,794.40/x
  3. Step 3: Cross multiply
    29,543,658.40x = 44,319,634.80 × 9,346,794.40
  4. Step 4: Simplify right side
    29,543,658.40x = 414,246,514,358,685.12
  5. Step 5: Solve for x
    x = 414,246,514,358,685.12/29,543,658.40
  6. Step 6: Final answer
    x = 14,021,503.66

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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.