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Finding the Fourth Proportional to 24,890,681.80, 37,336,022.70 and 23,379,027.40

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Solution

The fourth proportional to 24,890,681.80, 37,336,022.70 and 23,379,027.40 is: 35,068,541.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,890,681.80 : 37,336,022.70 = 23,379,027.40 : x
  2. Step 2: Convert to fraction form
    24,890,681.80/37,336,022.70 = 23,379,027.40/x
  3. Step 3: Cross multiply
    24,890,681.80x = 37,336,022.70 × 23,379,027.40
  4. Step 4: Simplify right side
    24,890,681.80x = 872,879,897,710,322
  5. Step 5: Solve for x
    x = 872,879,897,710,322/24,890,681.80
  6. Step 6: Final answer
    x = 35,068,541.10

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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.