Home / 8,908,079,773.98-13,363,840,341.28-3,386,908,519.50

Finding the Fourth Proportional to 8,908,079,773.98, 13,363,840,341.28 and 3,386,908,519.50

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Solution

The fourth proportional to 8,908,079,773.98, 13,363,840,341.28 and 3,386,908,519.50 is: 5,081,016,992.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,079,773.98 : 13,363,840,341.28 = 3,386,908,519.50 : x
  2. Step 2: Convert to fraction form
    8,908,079,773.98/13,363,840,341.28 = 3,386,908,519.50/x
  3. Step 3: Cross multiply
    8,908,079,773.98x = 13,363,840,341.28 × 3,386,908,519.50
  4. Step 4: Simplify right side
    8,908,079,773.98x = 45,262,104,705,119,019,008
  5. Step 5: Solve for x
    x = 45,262,104,705,119,019,008/8,908,079,773.98
  6. Step 6: Final answer
    x = 5,081,016,992.83

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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.