Home / 88,513,150,944.00-122,148,516,321.13-47,868,062,420.61

Finding the Fourth Proportional to 88,513,150,944.00, 122,148,516,321.13 and 47,868,062,420.61

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Solution

The fourth proportional to 88,513,150,944.00, 122,148,516,321.13 and 47,868,062,420.61 is: 66,058,125,165.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,513,150,944.00 : 122,148,516,321.13 = 47,868,062,420.61 : x
  2. Step 2: Convert to fraction form
    88,513,150,944.00/122,148,516,321.13 = 47,868,062,420.61/x
  3. Step 3: Cross multiply
    88,513,150,944.00x = 122,148,516,321.13 × 47,868,062,420.61
  4. Step 4: Simplify right side
    88,513,150,944.00x = 5,847,012,803,844,750,966,784
  5. Step 5: Solve for x
    x = 5,847,012,803,844,750,966,784/88,513,150,944.00
  6. Step 6: Final answer
    x = 66,058,125,165.43

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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.