Home / 4,490,892,112.40-6,197,116,502.04-2,611,164,037.76

Finding the Fourth Proportional to 4,490,892,112.40, 6,197,116,502.04 and 2,611,164,037.76

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Solution

The fourth proportional to 4,490,892,112.40, 6,197,116,502.04 and 2,611,164,037.76 is: 3,603,223,444.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,490,892,112.40 : 6,197,116,502.04 = 2,611,164,037.76 : x
  2. Step 2: Convert to fraction form
    4,490,892,112.40/6,197,116,502.04 = 2,611,164,037.76/x
  3. Step 3: Cross multiply
    4,490,892,112.40x = 6,197,116,502.04 × 2,611,164,037.76
  4. Step 4: Simplify right side
    4,490,892,112.40x = 16,181,687,747,935,895,552
  5. Step 5: Solve for x
    x = 16,181,687,747,935,895,552/4,490,892,112.40
  6. Step 6: Final answer
    x = 3,603,223,444.90

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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.