Home / 10,547,148,728.03-14,548,444,670.85-6,257,324,923.13

Finding the Fourth Proportional to 10,547,148,728.03, 14,548,444,670.85 and 6,257,324,923.13

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Solution

The fourth proportional to 10,547,148,728.03, 14,548,444,670.85 and 6,257,324,923.13 is: 8,631,180,594.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,547,148,728.03 : 14,548,444,670.85 = 6,257,324,923.13 : x
  2. Step 2: Convert to fraction form
    10,547,148,728.03/14,548,444,670.85 = 6,257,324,923.13/x
  3. Step 3: Cross multiply
    10,547,148,728.03x = 14,548,444,670.85 × 6,257,324,923.13
  4. Step 4: Simplify right side
    10,547,148,728.03x = 91,034,345,431,687,544,832
  5. Step 5: Solve for x
    x = 91,034,345,431,687,544,832/10,547,148,728.03
  6. Step 6: Final answer
    x = 8,631,180,594.79

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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.