Home / 4,612,402,727.18-6,929,641,502.31-2,957,552,238.23

Finding the Fourth Proportional to 4,612,402,727.18, 6,929,641,502.31 and 2,957,552,238.23

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Solution

The fourth proportional to 4,612,402,727.18, 6,929,641,502.31 and 2,957,552,238.23 is: 4,443,405,736.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,402,727.18 : 6,929,641,502.31 = 2,957,552,238.23 : x
  2. Step 2: Convert to fraction form
    4,612,402,727.18/6,929,641,502.31 = 2,957,552,238.23/x
  3. Step 3: Cross multiply
    4,612,402,727.18x = 6,929,641,502.31 × 2,957,552,238.23
  4. Step 4: Simplify right side
    4,612,402,727.18x = 20,494,776,735,288,442,880
  5. Step 5: Solve for x
    x = 20,494,776,735,288,442,880/4,612,402,727.18
  6. Step 6: Final answer
    x = 4,443,405,736.13

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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.