Home / 64,367,740.80-88,826,865.33-34,999,083.69

Finding the Fourth Proportional to 64,367,740.80, 88,826,865.33 and 34,999,083.69

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Solution

The fourth proportional to 64,367,740.80, 88,826,865.33 and 34,999,083.69 is: 48,298,400.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,367,740.80 : 88,826,865.33 = 34,999,083.69 : x
  2. Step 2: Convert to fraction form
    64,367,740.80/88,826,865.33 = 34,999,083.69/x
  3. Step 3: Cross multiply
    64,367,740.80x = 88,826,865.33 × 34,999,083.69
  4. Step 4: Simplify right side
    64,367,740.80x = 3,108,858,893,605,029
  5. Step 5: Solve for x
    x = 3,108,858,893,605,029/64,367,740.80
  6. Step 6: Final answer
    x = 48,298,400.02

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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.