Home / 73,998,116,449.08-102,114,758,549.37-41,882,789,078.14

Finding the Fourth Proportional to 73,998,116,449.08, 102,114,758,549.37 and 41,882,789,078.14

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Solution

The fourth proportional to 73,998,116,449.08, 102,114,758,549.37 and 41,882,789,078.14 is: 57,796,753,475.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,998,116,449.08 : 102,114,758,549.37 = 41,882,789,078.14 : x
  2. Step 2: Convert to fraction form
    73,998,116,449.08/102,114,758,549.37 = 41,882,789,078.14/x
  3. Step 3: Cross multiply
    73,998,116,449.08x = 102,114,758,549.37 × 41,882,789,078.14
  4. Step 4: Simplify right side
    73,998,116,449.08x = 4,276,850,894,088,048,738,304
  5. Step 5: Solve for x
    x = 4,276,850,894,088,048,738,304/73,998,116,449.08
  6. Step 6: Final answer
    x = 57,796,753,475.90

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1.5x scale

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.