Home / 48,744,065.25-67,266,810.77-27,015,432.93

Finding the Fourth Proportional to 48,744,065.25, 67,266,810.77 and 27,015,432.93

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Solution

The fourth proportional to 48,744,065.25, 67,266,810.77 and 27,015,432.93 is: 37,281,297.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,744,065.25 : 67,266,810.77 = 27,015,432.93 : x
  2. Step 2: Convert to fraction form
    48,744,065.25/67,266,810.77 = 27,015,432.93/x
  3. Step 3: Cross multiply
    48,744,065.25x = 67,266,810.77 × 27,015,432.93
  4. Step 4: Simplify right side
    48,744,065.25x = 1,817,242,014,636,859.50
  5. Step 5: Solve for x
    x = 1,817,242,014,636,859.50/48,744,065.25
  6. Step 6: Final answer
    x = 37,281,297.84

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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.