Home / 24,138,045.60-36,207,068.40-19,355,076.60

Finding the Fourth Proportional to 24,138,045.60, 36,207,068.40 and 19,355,076.60

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Solution

The fourth proportional to 24,138,045.60, 36,207,068.40 and 19,355,076.60 is: 29,032,614.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,138,045.60 : 36,207,068.40 = 19,355,076.60 : x
  2. Step 2: Convert to fraction form
    24,138,045.60/36,207,068.40 = 19,355,076.60/x
  3. Step 3: Cross multiply
    24,138,045.60x = 36,207,068.40 × 19,355,076.60
  4. Step 4: Simplify right side
    24,138,045.60x = 700,790,582,343,439.50
  5. Step 5: Solve for x
    x = 700,790,582,343,439.50/24,138,045.60
  6. Step 6: Final answer
    x = 29,032,614.90

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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.