Home / 39,934,558.66-59,920,808.25-27,657,415.18

Finding the Fourth Proportional to 39,934,558.66, 59,920,808.25 and 27,657,415.18

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Solution

The fourth proportional to 39,934,558.66, 59,920,808.25 and 27,657,415.18 is: 41,499,260.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,934,558.66 : 59,920,808.25 = 27,657,415.18 : x
  2. Step 2: Convert to fraction form
    39,934,558.66/59,920,808.25 = 27,657,415.18/x
  3. Step 3: Cross multiply
    39,934,558.66x = 59,920,808.25 × 27,657,415.18
  4. Step 4: Simplify right side
    39,934,558.66x = 1,657,254,671,391,815.25
  5. Step 5: Solve for x
    x = 1,657,254,671,391,815.25/39,934,558.66
  6. Step 6: Final answer
    x = 41,499,260.97

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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.