Home / 224,582,591.60-336,873,887.40-79,038,616.40

Finding the Fourth Proportional to 224,582,591.60, 336,873,887.40 and 79,038,616.40

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Solution

The fourth proportional to 224,582,591.60, 336,873,887.40 and 79,038,616.40 is: 118,557,924.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,582,591.60 : 336,873,887.40 = 79,038,616.40 : x
  2. Step 2: Convert to fraction form
    224,582,591.60/336,873,887.40 = 79,038,616.40/x
  3. Step 3: Cross multiply
    224,582,591.60x = 336,873,887.40 × 79,038,616.40
  4. Step 4: Simplify right side
    224,582,591.60x = 26,626,045,961,385,392
  5. Step 5: Solve for x
    x = 26,626,045,961,385,392/224,582,591.60
  6. Step 6: Final answer
    x = 118,557,924.60

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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.