Home / 17,546,468.60-26,319,702.90-9,043,412.60

Finding the Fourth Proportional to 17,546,468.60, 26,319,702.90 and 9,043,412.60

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Solution

The fourth proportional to 17,546,468.60, 26,319,702.90 and 9,043,412.60 is: 13,565,118.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,546,468.60 : 26,319,702.90 = 9,043,412.60 : x
  2. Step 2: Convert to fraction form
    17,546,468.60/26,319,702.90 = 9,043,412.60/x
  3. Step 3: Cross multiply
    17,546,468.60x = 26,319,702.90 × 9,043,412.60
  4. Step 4: Simplify right side
    17,546,468.60x = 238,019,932,834,116.53
  5. Step 5: Solve for x
    x = 238,019,932,834,116.53/17,546,468.60
  6. Step 6: Final answer
    x = 13,565,118.90

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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.