Home / 224,663,167.20-336,994,750.80-186,367,922.40

Finding the Fourth Proportional to 224,663,167.20, 336,994,750.80 and 186,367,922.40

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Solution

The fourth proportional to 224,663,167.20, 336,994,750.80 and 186,367,922.40 is: 279,551,883.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,663,167.20 : 336,994,750.80 = 186,367,922.40 : x
  2. Step 2: Convert to fraction form
    224,663,167.20/336,994,750.80 = 186,367,922.40/x
  3. Step 3: Cross multiply
    224,663,167.20x = 336,994,750.80 × 186,367,922.40
  4. Step 4: Simplify right side
    224,663,167.20x = 62,805,011,566,301,744
  5. Step 5: Solve for x
    x = 62,805,011,566,301,744/224,663,167.20
  6. Step 6: Final answer
    x = 279,551,883.60

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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.