Home / 8,599,523,610.02-12,900,017,520.08-2,624,991,747.09

Finding the Fourth Proportional to 8,599,523,610.02, 12,900,017,520.08 and 2,624,991,747.09

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Solution

The fourth proportional to 8,599,523,610.02, 12,900,017,520.08 and 2,624,991,747.09 is: 3,937,711,094.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,599,523,610.02 : 12,900,017,520.08 = 2,624,991,747.09 : x
  2. Step 2: Convert to fraction form
    8,599,523,610.02/12,900,017,520.08 = 2,624,991,747.09/x
  3. Step 3: Cross multiply
    8,599,523,610.02x = 12,900,017,520.08 × 2,624,991,747.09
  4. Step 4: Simplify right side
    8,599,523,610.02x = 33,862,439,527,513,288,704
  5. Step 5: Solve for x
    x = 33,862,439,527,513,288,704/8,599,523,610.02
  6. Step 6: Final answer
    x = 3,937,711,094.61

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1.5x scale

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.