Home / 64,670,722.20-97,006,083.30-44,263,387.80

Finding the Fourth Proportional to 64,670,722.20, 97,006,083.30 and 44,263,387.80

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Solution

The fourth proportional to 64,670,722.20, 97,006,083.30 and 44,263,387.80 is: 66,395,081.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,670,722.20 : 97,006,083.30 = 44,263,387.80 : x
  2. Step 2: Convert to fraction form
    64,670,722.20/97,006,083.30 = 44,263,387.80/x
  3. Step 3: Cross multiply
    64,670,722.20x = 97,006,083.30 × 44,263,387.80
  4. Step 4: Simplify right side
    64,670,722.20x = 4,293,817,884,067,003.50
  5. Step 5: Solve for x
    x = 4,293,817,884,067,003.50/64,670,722.20
  6. Step 6: Final answer
    x = 66,395,081.70

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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.