Home / 1,366,750,166.62-2,050,871,587.38-579,681,392.17

Finding the Fourth Proportional to 1,366,750,166.62, 2,050,871,587.38 and 579,681,392.17

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Solution

The fourth proportional to 1,366,750,166.62, 2,050,871,587.38 and 579,681,392.17 is: 869,838,633.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,750,166.62 : 2,050,871,587.38 = 579,681,392.17 : x
  2. Step 2: Convert to fraction form
    1,366,750,166.62/2,050,871,587.38 = 579,681,392.17/x
  3. Step 3: Cross multiply
    1,366,750,166.62x = 2,050,871,587.38 × 579,681,392.17
  4. Step 4: Simplify right side
    1,366,750,166.62x = 1,188,852,096,934,336,256
  5. Step 5: Solve for x
    x = 1,188,852,096,934,336,256/1,366,750,166.62
  6. Step 6: Final answer
    x = 869,838,633.26

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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.