Home / 336,480,806.28-464,344,155.28-185,773,753.50

Finding the Fourth Proportional to 336,480,806.28, 464,344,155.28 and 185,773,753.50

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Solution

The fourth proportional to 336,480,806.28, 464,344,155.28 and 185,773,753.50 is: 256,368,134.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,480,806.28 : 464,344,155.28 = 185,773,753.50 : x
  2. Step 2: Convert to fraction form
    336,480,806.28/464,344,155.28 = 185,773,753.50/x
  3. Step 3: Cross multiply
    336,480,806.28x = 464,344,155.28 × 185,773,753.50
  4. Step 4: Simplify right side
    336,480,806.28x = 86,262,956,642,152,432
  5. Step 5: Solve for x
    x = 86,262,956,642,152,432/336,480,806.28
  6. Step 6: Final answer
    x = 256,368,134.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.