Home / 94,796,127.12-130,812,047.84-53,535,047.88

Finding the Fourth Proportional to 94,796,127.12, 130,812,047.84 and 53,535,047.88

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Solution

The fourth proportional to 94,796,127.12, 130,812,047.84 and 53,535,047.88 is: 73,874,634.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,796,127.12 : 130,812,047.84 = 53,535,047.88 : x
  2. Step 2: Convert to fraction form
    94,796,127.12/130,812,047.84 = 53,535,047.88/x
  3. Step 3: Cross multiply
    94,796,127.12x = 130,812,047.84 × 53,535,047.88
  4. Step 4: Simplify right side
    94,796,127.12x = 7,003,029,244,395,251
  5. Step 5: Solve for x
    x = 7,003,029,244,395,251/94,796,127.12
  6. Step 6: Final answer
    x = 73,874,634.51

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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.