Home / 3,487,161,683.86-4,812,144,514.26-2,058,692,925.97

Finding the Fourth Proportional to 3,487,161,683.86, 4,812,144,514.26 and 2,058,692,925.97

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Solution

The fourth proportional to 3,487,161,683.86, 4,812,144,514.26 and 2,058,692,925.97 is: 2,840,914,407.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,487,161,683.86 : 4,812,144,514.26 = 2,058,692,925.97 : x
  2. Step 2: Convert to fraction form
    3,487,161,683.86/4,812,144,514.26 = 2,058,692,925.97/x
  3. Step 3: Cross multiply
    3,487,161,683.86x = 4,812,144,514.26 × 2,058,692,925.97
  4. Step 4: Simplify right side
    3,487,161,683.86x = 9,906,727,870,270,281,728
  5. Step 5: Solve for x
    x = 9,906,727,870,270,281,728/3,487,161,683.86
  6. Step 6: Final answer
    x = 2,840,914,407.87

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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.