Home / 45,341,680,468.32-62,594,172,320.04-28,200,058,974

Finding the Fourth Proportional to 45,341,680,468.32, 62,594,172,320.04 and 28,200,058,974

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Solution

The fourth proportional to 45,341,680,468.32, 62,594,172,320.04 and 28,200,058,974 is: 38,930,170,488.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,341,680,468.32 : 62,594,172,320.04 = 28,200,058,974 : x
  2. Step 2: Convert to fraction form
    45,341,680,468.32/62,594,172,320.04 = 28,200,058,974/x
  3. Step 3: Cross multiply
    45,341,680,468.32x = 62,594,172,320.04 × 28,200,058,974
  4. Step 4: Simplify right side
    45,341,680,468.32x = 1,765,159,350,853,846,433,792
  5. Step 5: Solve for x
    x = 1,765,159,350,853,846,433,792/45,341,680,468.32
  6. Step 6: Final answer
    x = 38,930,170,488.21

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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.