Home / 5,527,179,269.28-7,626,655,064.52-3,148,013,902.50

Finding the Fourth Proportional to 5,527,179,269.28, 7,626,655,064.52 and 3,148,013,902.50

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Solution

The fourth proportional to 5,527,179,269.28, 7,626,655,064.52 and 3,148,013,902.50 is: 4,343,773,741.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,179,269.28 : 7,626,655,064.52 = 3,148,013,902.50 : x
  2. Step 2: Convert to fraction form
    5,527,179,269.28/7,626,655,064.52 = 3,148,013,902.50/x
  3. Step 3: Cross multiply
    5,527,179,269.28x = 7,626,655,064.52 × 3,148,013,902.50
  4. Step 4: Simplify right side
    5,527,179,269.28x = 24,008,816,172,680,994,816
  5. Step 5: Solve for x
    x = 24,008,816,172,680,994,816/5,527,179,269.28
  6. Step 6: Final answer
    x = 4,343,773,741.18

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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.