Home / 9,478,159,764.64-13,073,562,454.08-6,095,345,915.12

Finding the Fourth Proportional to 9,478,159,764.64, 13,073,562,454.08 and 6,095,345,915.12

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Solution

The fourth proportional to 9,478,159,764.64, 13,073,562,454.08 and 6,095,345,915.12 is: 8,407,527,144.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,478,159,764.64 : 13,073,562,454.08 = 6,095,345,915.12 : x
  2. Step 2: Convert to fraction form
    9,478,159,764.64/13,073,562,454.08 = 6,095,345,915.12/x
  3. Step 3: Cross multiply
    9,478,159,764.64x = 13,073,562,454.08 × 6,095,345,915.12
  4. Step 4: Simplify right side
    9,478,159,764.64x = 79,687,885,500,542,730,240
  5. Step 5: Solve for x
    x = 79,687,885,500,542,730,240/9,478,159,764.64
  6. Step 6: Final answer
    x = 8,407,527,144.44

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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.