Home / 173,357,635.20-239,233,478.85-95,039,507.13

Finding the Fourth Proportional to 173,357,635.20, 239,233,478.85 and 95,039,507.13

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Solution

The fourth proportional to 173,357,635.20, 239,233,478.85 and 95,039,507.13 is: 131,154,488.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,357,635.20 : 239,233,478.85 = 95,039,507.13 : x
  2. Step 2: Convert to fraction form
    173,357,635.20/239,233,478.85 = 95,039,507.13/x
  3. Step 3: Cross multiply
    173,357,635.20x = 239,233,478.85 × 95,039,507.13
  4. Step 4: Simplify right side
    173,357,635.20x = 22,736,631,918,899,276
  5. Step 5: Solve for x
    x = 22,736,631,918,899,276/173,357,635.20
  6. Step 6: Final answer
    x = 131,154,488.19

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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.