Home / 6,766,783,549.12-10,152,253,701.06-3,230,038,047.88

Finding the Fourth Proportional to 6,766,783,549.12, 10,152,253,701.06 and 3,230,038,047.88

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Solution

The fourth proportional to 6,766,783,549.12, 10,152,253,701.06 and 3,230,038,047.88 is: 4,846,049,158.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,766,783,549.12 : 10,152,253,701.06 = 3,230,038,047.88 : x
  2. Step 2: Convert to fraction form
    6,766,783,549.12/10,152,253,701.06 = 3,230,038,047.88/x
  3. Step 3: Cross multiply
    6,766,783,549.12x = 10,152,253,701.06 × 3,230,038,047.88
  4. Step 4: Simplify right side
    6,766,783,549.12x = 32,792,165,726,154,346,496
  5. Step 5: Solve for x
    x = 32,792,165,726,154,346,496/6,766,783,549.12
  6. Step 6: Final answer
    x = 4,846,049,158.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.