Home / 64,694,406.26-89,278,712.25-35,325,942.74

Finding the Fourth Proportional to 64,694,406.26, 89,278,712.25 and 35,325,942.74

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Solution

The fourth proportional to 64,694,406.26, 89,278,712.25 and 35,325,942.74 is: 48,750,036.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,694,406.26 : 89,278,712.25 = 35,325,942.74 : x
  2. Step 2: Convert to fraction form
    64,694,406.26/89,278,712.25 = 35,325,942.74/x
  3. Step 3: Cross multiply
    64,694,406.26x = 89,278,712.25 × 35,325,942.74
  4. Step 4: Simplify right side
    64,694,406.26x = 3,153,854,676,844,437
  5. Step 5: Solve for x
    x = 3,153,854,676,844,437/64,694,406.26
  6. Step 6: Final answer
    x = 48,750,036.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.