Home / 48,555,781.60-67,006,196.61-26,528,808.06

Finding the Fourth Proportional to 48,555,781.60, 67,006,196.61 and 26,528,808.06

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Solution

The fourth proportional to 48,555,781.60, 67,006,196.61 and 26,528,808.06 is: 36,609,327.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,555,781.60 : 67,006,196.61 = 26,528,808.06 : x
  2. Step 2: Convert to fraction form
    48,555,781.60/67,006,196.61 = 26,528,808.06/x
  3. Step 3: Cross multiply
    48,555,781.60x = 67,006,196.61 × 26,528,808.06
  4. Step 4: Simplify right side
    48,555,781.60x = 1,777,594,528,697,312.50
  5. Step 5: Solve for x
    x = 1,777,594,528,697,312.50/48,555,781.60
  6. Step 6: Final answer
    x = 36,609,327.87

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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.