Home / 107,232,131,515.53-147,987,062,023.46-59,060,165,168.01

Finding the Fourth Proportional to 107,232,131,515.53, 147,987,062,023.46 and 59,060,165,168.01

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Solution

The fourth proportional to 107,232,131,515.53, 147,987,062,023.46 and 59,060,165,168.01 is: 81,506,729,394.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,232,131,515.53 : 147,987,062,023.46 = 59,060,165,168.01 : x
  2. Step 2: Convert to fraction form
    107,232,131,515.53/147,987,062,023.46 = 59,060,165,168.01/x
  3. Step 3: Cross multiply
    107,232,131,515.53x = 147,987,062,023.46 × 59,060,165,168.01
  4. Step 4: Simplify right side
    107,232,131,515.53x = 8,740,140,325,834,087,989,248
  5. Step 5: Solve for x
    x = 8,740,140,325,834,087,989,248/107,232,131,515.53
  6. Step 6: Final answer
    x = 81,506,729,394.52

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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.