Home / 6,527,727,317.90-9,007,160,827.83-3,669,488,816.42

Finding the Fourth Proportional to 6,527,727,317.90, 9,007,160,827.83 and 3,669,488,816.42

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Solution

The fourth proportional to 6,527,727,317.90, 9,007,160,827.83 and 3,669,488,816.42 is: 5,063,274,600.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,727,317.90 : 9,007,160,827.83 = 3,669,488,816.42 : x
  2. Step 2: Convert to fraction form
    6,527,727,317.90/9,007,160,827.83 = 3,669,488,816.42/x
  3. Step 3: Cross multiply
    6,527,727,317.90x = 9,007,160,827.83 × 3,669,488,816.42
  4. Step 4: Simplify right side
    6,527,727,317.90x = 33,051,675,925,418,496,000
  5. Step 5: Solve for x
    x = 33,051,675,925,418,496,000/6,527,727,317.90
  6. Step 6: Final answer
    x = 5,063,274,600.15

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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.