Home / 60,809,604.61-83,918,344.80-33,305,761.39

Finding the Fourth Proportional to 60,809,604.61, 83,918,344.80 and 33,305,761.39

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Solution

The fourth proportional to 60,809,604.61, 83,918,344.80 and 33,305,761.39 is: 45,962,547.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,809,604.61 : 83,918,344.80 = 33,305,761.39 : x
  2. Step 2: Convert to fraction form
    60,809,604.61/83,918,344.80 = 33,305,761.39/x
  3. Step 3: Cross multiply
    60,809,604.61x = 83,918,344.80 × 33,305,761.39
  4. Step 4: Simplify right side
    60,809,604.61x = 2,794,964,368,152,547
  5. Step 5: Solve for x
    x = 2,794,964,368,152,547/60,809,604.61
  6. Step 6: Final answer
    x = 45,962,547.96

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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.