Home / 110,718,060.40-166,077,090.60-59,061,995.20

Finding the Fourth Proportional to 110,718,060.40, 166,077,090.60 and 59,061,995.20

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Solution

The fourth proportional to 110,718,060.40, 166,077,090.60 and 59,061,995.20 is: 88,592,992.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,718,060.40 : 166,077,090.60 = 59,061,995.20 : x
  2. Step 2: Convert to fraction form
    110,718,060.40/166,077,090.60 = 59,061,995.20/x
  3. Step 3: Cross multiply
    110,718,060.40x = 166,077,090.60 × 59,061,995.20
  4. Step 4: Simplify right side
    110,718,060.40x = 9,808,844,327,847,166
  5. Step 5: Solve for x
    x = 9,808,844,327,847,166/110,718,060.40
  6. Step 6: Final answer
    x = 88,592,992.80

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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.