Home / 32,139,246.60-48,208,869.90-17,022,702.60

Finding the Fourth Proportional to 32,139,246.60, 48,208,869.90 and 17,022,702.60

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Solution

The fourth proportional to 32,139,246.60, 48,208,869.90 and 17,022,702.60 is: 25,534,053.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,139,246.60 : 48,208,869.90 = 17,022,702.60 : x
  2. Step 2: Convert to fraction form
    32,139,246.60/48,208,869.90 = 17,022,702.60/x
  3. Step 3: Cross multiply
    32,139,246.60x = 48,208,869.90 × 17,022,702.60
  4. Step 4: Simplify right side
    32,139,246.60x = 820,645,254,989,791.75
  5. Step 5: Solve for x
    x = 820,645,254,989,791.75/32,139,246.60
  6. Step 6: Final answer
    x = 25,534,053.90

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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.