Home / 8,933,302,545.54-13,393,748,508.39-3,956,312,314.50

Finding the Fourth Proportional to 8,933,302,545.54, 13,393,748,508.39 and 3,956,312,314.50

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Solution

The fourth proportional to 8,933,302,545.54, 13,393,748,508.39 and 3,956,312,314.50 is: 5,931,720,311.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,933,302,545.54 : 13,393,748,508.39 = 3,956,312,314.50 : x
  2. Step 2: Convert to fraction form
    8,933,302,545.54/13,393,748,508.39 = 3,956,312,314.50/x
  3. Step 3: Cross multiply
    8,933,302,545.54x = 13,393,748,508.39 × 3,956,312,314.50
  4. Step 4: Simplify right side
    8,933,302,545.54x = 52,989,852,161,059,364,864
  5. Step 5: Solve for x
    x = 52,989,852,161,059,364,864/8,933,302,545.54
  6. Step 6: Final answer
    x = 5,931,720,311.83

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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.