Home / 110,717,789.40-166,076,684.10-59,061,724.20

Finding the Fourth Proportional to 110,717,789.40, 166,076,684.10 and 59,061,724.20

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Solution

The fourth proportional to 110,717,789.40, 166,076,684.10 and 59,061,724.20 is: 88,592,586.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,717,789.40 : 166,076,684.10 = 59,061,724.20 : x
  2. Step 2: Convert to fraction form
    110,717,789.40/166,076,684.10 = 59,061,724.20/x
  3. Step 3: Cross multiply
    110,717,789.40x = 166,076,684.10 × 59,061,724.20
  4. Step 4: Simplify right side
    110,717,789.40x = 9,808,775,312,364,726
  5. Step 5: Solve for x
    x = 9,808,775,312,364,726/110,717,789.40
  6. Step 6: Final answer
    x = 88,592,586.30

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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.