Home / 1,460,960,615.35-2,016,071,635.26-791,891,294.71

Finding the Fourth Proportional to 1,460,960,615.35, 2,016,071,635.26 and 791,891,294.71

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Solution

The fourth proportional to 1,460,960,615.35, 2,016,071,635.26 and 791,891,294.71 is: 1,092,780,709.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,960,615.35 : 2,016,071,635.26 = 791,891,294.71 : x
  2. Step 2: Convert to fraction form
    1,460,960,615.35/2,016,071,635.26 = 791,891,294.71/x
  3. Step 3: Cross multiply
    1,460,960,615.35x = 2,016,071,635.26 × 791,891,294.71
  4. Step 4: Simplify right side
    1,460,960,615.35x = 1,596,509,577,470,189,056
  5. Step 5: Solve for x
    x = 1,596,509,577,470,189,056/1,460,960,615.35
  6. Step 6: Final answer
    x = 1,092,780,709.28

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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.