Home / 516,063,902.10-774,095,853.15-516,063,902.10

Finding the Fourth Proportional to 516,063,902.10, 774,095,853.15 and 516,063,902.10

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Solution

The fourth proportional to 516,063,902.10, 774,095,853.15 and 516,063,902.10 is: 774,095,853.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    516,063,902.10 : 774,095,853.15 = 516,063,902.10 : x
  2. Step 2: Convert to fraction form
    516,063,902.10/774,095,853.15 = 516,063,902.10/x
  3. Step 3: Cross multiply
    516,063,902.10x = 774,095,853.15 × 516,063,902.10
  4. Step 4: Simplify right side
    516,063,902.10x = 399,482,926,576,017,600
  5. Step 5: Solve for x
    x = 399,482,926,576,017,600/516,063,902.10
  6. Step 6: Final answer
    x = 774,095,853.15

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Similar ratio
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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.