Home / 48,389,615.70-72,582,868.35-16,043,010.90

Finding the Fourth Proportional to 48,389,615.70, 72,582,868.35 and 16,043,010.90

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Solution

The fourth proportional to 48,389,615.70, 72,582,868.35 and 16,043,010.90 is: 24,064,000.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,389,615.70 : 72,582,868.35 = 16,043,010.90 : x
  2. Step 2: Convert to fraction form
    48,389,615.70/72,582,868.35 = 16,043,010.90/x
  3. Step 3: Cross multiply
    48,389,615.70x = 72,582,868.35 × 16,043,010.90
  4. Step 4: Simplify right side
    48,389,615.70x = 1,164,447,748,092,315
  5. Step 5: Solve for x
    x = 1,164,447,748,092,315/48,389,615.70
  6. Step 6: Final answer
    x = 24,064,000.74

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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.