Home / 23,401,648.20-35,102,472.30-15,748,897.80

Finding the Fourth Proportional to 23,401,648.20, 35,102,472.30 and 15,748,897.80

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Solution

The fourth proportional to 23,401,648.20, 35,102,472.30 and 15,748,897.80 is: 23,623,346.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,401,648.20 : 35,102,472.30 = 15,748,897.80 : x
  2. Step 2: Convert to fraction form
    23,401,648.20/35,102,472.30 = 15,748,897.80/x
  3. Step 3: Cross multiply
    23,401,648.20x = 35,102,472.30 × 15,748,897.80
  4. Step 4: Simplify right side
    23,401,648.20x = 552,825,248,780,030.94
  5. Step 5: Solve for x
    x = 552,825,248,780,030.94/23,401,648.20
  6. Step 6: Final answer
    x = 23,623,346.70

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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.