Home / 59,989,578.60-82,785,206.28-32,486,877.48

Finding the Fourth Proportional to 59,989,578.60, 82,785,206.28 and 32,486,877.48

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Solution

The fourth proportional to 59,989,578.60, 82,785,206.28 and 32,486,877.48 is: 44,831,667.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,989,578.60 : 82,785,206.28 = 32,486,877.48 : x
  2. Step 2: Convert to fraction form
    59,989,578.60/82,785,206.28 = 32,486,877.48/x
  3. Step 3: Cross multiply
    59,989,578.60x = 82,785,206.28 × 32,486,877.48
  4. Step 4: Simplify right side
    59,989,578.60x = 2,689,432,853,574,886.50
  5. Step 5: Solve for x
    x = 2,689,432,853,574,886.50/59,989,578.60
  6. Step 6: Final answer
    x = 44,831,667.71

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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.