Home / 9,041,719,104-12,474,768,130.56-5,279,815,964.16

Finding the Fourth Proportional to 9,041,719,104, 12,474,768,130.56 and 5,279,815,964.16

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Solution

The fourth proportional to 9,041,719,104, 12,474,768,130.56 and 5,279,815,964.16 is: 7,284,508,528.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041,719,104 : 12,474,768,130.56 = 5,279,815,964.16 : x
  2. Step 2: Convert to fraction form
    9,041,719,104/12,474,768,130.56 = 5,279,815,964.16/x
  3. Step 3: Cross multiply
    9,041,719,104x = 12,474,768,130.56 × 5,279,815,964.16
  4. Step 4: Simplify right side
    9,041,719,104x = 65,864,479,924,925,079,552
  5. Step 5: Solve for x
    x = 65,864,479,924,925,079,552/9,041,719,104
  6. Step 6: Final answer
    x = 7,284,508,528.45

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Double scale
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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.