Home / 5,723,865,151.87-7,893,604,724.95-3,714,551,832.39

Finding the Fourth Proportional to 5,723,865,151.87, 7,893,604,724.95 and 3,714,551,832.39

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Solution

The fourth proportional to 5,723,865,151.87, 7,893,604,724.95 and 3,714,551,832.39 is: 5,122,623,108.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723,865,151.87 : 7,893,604,724.95 = 3,714,551,832.39 : x
  2. Step 2: Convert to fraction form
    5,723,865,151.87/7,893,604,724.95 = 3,714,551,832.39/x
  3. Step 3: Cross multiply
    5,723,865,151.87x = 7,893,604,724.95 × 3,714,551,832.39
  4. Step 4: Simplify right side
    5,723,865,151.87x = 29,321,203,895,167,344,640
  5. Step 5: Solve for x
    x = 29,321,203,895,167,344,640/5,723,865,151.87
  6. Step 6: Final answer
    x = 5,122,623,108.20

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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.