Home / 310,893,670.30-466,340,505.45-95,454,924.70

Finding the Fourth Proportional to 310,893,670.30, 466,340,505.45 and 95,454,924.70

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Solution

The fourth proportional to 310,893,670.30, 466,340,505.45 and 95,454,924.70 is: 143,182,387.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,893,670.30 : 466,340,505.45 = 95,454,924.70 : x
  2. Step 2: Convert to fraction form
    310,893,670.30/466,340,505.45 = 95,454,924.70/x
  3. Step 3: Cross multiply
    310,893,670.30x = 466,340,505.45 × 95,454,924.70
  4. Step 4: Simplify right side
    310,893,670.30x = 44,514,497,832,289,688
  5. Step 5: Solve for x
    x = 44,514,497,832,289,688/310,893,670.30
  6. Step 6: Final answer
    x = 143,182,387.05

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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.