Home / 110,718,059.40-166,077,089.10-59,061,994.20

Finding the Fourth Proportional to 110,718,059.40, 166,077,089.10 and 59,061,994.20

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Solution

The fourth proportional to 110,718,059.40, 166,077,089.10 and 59,061,994.20 is: 88,592,991.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,718,059.40 : 166,077,089.10 = 59,061,994.20 : x
  2. Step 2: Convert to fraction form
    110,718,059.40/166,077,089.10 = 59,061,994.20/x
  3. Step 3: Cross multiply
    110,718,059.40x = 166,077,089.10 × 59,061,994.20
  4. Step 4: Simplify right side
    110,718,059.40x = 9,808,844,073,177,084
  5. Step 5: Solve for x
    x = 9,808,844,073,177,084/110,718,059.40
  6. Step 6: Final answer
    x = 88,592,991.30

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1.5x scale

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.