Home / 269,932,532.64-404,815,106.52-97,386,922.32

Finding the Fourth Proportional to 269,932,532.64, 404,815,106.52 and 97,386,922.32

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Solution

The fourth proportional to 269,932,532.64, 404,815,106.52 and 97,386,922.32 is: 146,050,188.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,932,532.64 : 404,815,106.52 = 97,386,922.32 : x
  2. Step 2: Convert to fraction form
    269,932,532.64/404,815,106.52 = 97,386,922.32/x
  3. Step 3: Cross multiply
    269,932,532.64x = 404,815,106.52 × 97,386,922.32
  4. Step 4: Simplify right side
    269,932,532.64x = 39,423,697,332,625,760
  5. Step 5: Solve for x
    x = 39,423,697,332,625,760/269,932,532.64
  6. Step 6: Final answer
    x = 146,050,188.72

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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.