Home / 1,955,776,535.92-2,934,871,476.31-906,319,127.42

Finding the Fourth Proportional to 1,955,776,535.92, 2,934,871,476.31 and 906,319,127.42

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Solution

The fourth proportional to 1,955,776,535.92, 2,934,871,476.31 and 906,319,127.42 is: 1,360,037,870.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,776,535.92 : 2,934,871,476.31 = 906,319,127.42 : x
  2. Step 2: Convert to fraction form
    1,955,776,535.92/2,934,871,476.31 = 906,319,127.42/x
  3. Step 3: Cross multiply
    1,955,776,535.92x = 2,934,871,476.31 × 906,319,127.42
  4. Step 4: Simplify right side
    1,955,776,535.92x = 2,659,930,155,487,361,536
  5. Step 5: Solve for x
    x = 2,659,930,155,487,361,536/1,955,776,535.92
  6. Step 6: Final answer
    x = 1,360,037,870.71

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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.