Home / 94,796,126.12-130,812,046.46-53,535,046.88

Finding the Fourth Proportional to 94,796,126.12, 130,812,046.46 and 53,535,046.88

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Solution

The fourth proportional to 94,796,126.12, 130,812,046.46 and 53,535,046.88 is: 73,874,633.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,796,126.12 : 130,812,046.46 = 53,535,046.88 : x
  2. Step 2: Convert to fraction form
    94,796,126.12/130,812,046.46 = 53,535,046.88/x
  3. Step 3: Cross multiply
    94,796,126.12x = 130,812,046.46 × 53,535,046.88
  4. Step 4: Simplify right side
    94,796,126.12x = 7,003,029,039,704,838
  5. Step 5: Solve for x
    x = 7,003,029,039,704,838/94,796,126.12
  6. Step 6: Final answer
    x = 73,874,633.13

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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.