Home / 11,360,227,615.68-15,676,813,384.84-6,348,016,225.92

Finding the Fourth Proportional to 11,360,227,615.68, 15,676,813,384.84 and 6,348,016,225.92

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Solution

The fourth proportional to 11,360,227,615.68, 15,676,813,384.84 and 6,348,016,225.92 is: 8,760,094,348.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360,227,615.68 : 15,676,813,384.84 = 6,348,016,225.92 : x
  2. Step 2: Convert to fraction form
    11,360,227,615.68/15,676,813,384.84 = 6,348,016,225.92/x
  3. Step 3: Cross multiply
    11,360,227,615.68x = 15,676,813,384.84 × 6,348,016,225.92
  4. Step 4: Simplify right side
    11,360,227,615.68x = 99,516,665,737,684,156,416
  5. Step 5: Solve for x
    x = 99,516,665,737,684,156,416/11,360,227,615.68
  6. Step 6: Final answer
    x = 8,760,094,348.84

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Double scale
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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.