Home / 110,717,999.90-166,076,999.85-59,061,934.70

Finding the Fourth Proportional to 110,717,999.90, 166,076,999.85 and 59,061,934.70

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Solution

The fourth proportional to 110,717,999.90, 166,076,999.85 and 59,061,934.70 is: 88,592,902.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,717,999.90 : 166,076,999.85 = 59,061,934.70 : x
  2. Step 2: Convert to fraction form
    110,717,999.90/166,076,999.85 = 59,061,934.70/x
  3. Step 3: Cross multiply
    110,717,999.90x = 166,076,999.85 × 59,061,934.70
  4. Step 4: Simplify right side
    110,717,999.90x = 9,808,828,920,312,610
  5. Step 5: Solve for x
    x = 9,808,828,920,312,610/110,717,999.90
  6. Step 6: Final answer
    x = 88,592,902.05

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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.