Home / 9,478,159,760.65-13,073,562,448.56-6,095,345,911.10

Finding the Fourth Proportional to 9,478,159,760.65, 13,073,562,448.56 and 6,095,345,911.10

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Solution

The fourth proportional to 9,478,159,760.65, 13,073,562,448.56 and 6,095,345,911.10 is: 8,407,527,138.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,478,159,760.65 : 13,073,562,448.56 = 6,095,345,911.10 : x
  2. Step 2: Convert to fraction form
    9,478,159,760.65/13,073,562,448.56 = 6,095,345,911.10/x
  3. Step 3: Cross multiply
    9,478,159,760.65x = 13,073,562,448.56 × 6,095,345,911.10
  4. Step 4: Simplify right side
    9,478,159,760.65x = 79,687,885,414,340,706,304
  5. Step 5: Solve for x
    x = 79,687,885,414,340,706,304/9,478,159,760.65
  6. Step 6: Final answer
    x = 8,407,527,138.88

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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.