Home / 8,068,158,381.30-11,134,073,423.28-4,500,095,269.86

Finding the Fourth Proportional to 8,068,158,381.30, 11,134,073,423.28 and 4,500,095,269.86

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Solution

The fourth proportional to 8,068,158,381.30, 11,134,073,423.28 and 4,500,095,269.86 is: 6,210,139,759.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,068,158,381.30 : 11,134,073,423.28 = 4,500,095,269.86 : x
  2. Step 2: Convert to fraction form
    8,068,158,381.30/11,134,073,423.28 = 4,500,095,269.86/x
  3. Step 3: Cross multiply
    8,068,158,381.30x = 11,134,073,423.28 × 4,500,095,269.86
  4. Step 4: Simplify right side
    8,068,158,381.30x = 50,104,391,146,376,265,728
  5. Step 5: Solve for x
    x = 50,104,391,146,376,265,728/8,068,158,381.30
  6. Step 6: Final answer
    x = 6,210,139,759.09

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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.