Home / 24,583,253.72-33,925,693.07-13,420,341.95

Finding the Fourth Proportional to 24,583,253.72, 33,925,693.07 and 13,420,341.95

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Solution

The fourth proportional to 24,583,253.72, 33,925,693.07 and 13,420,341.95 is: 18,520,510.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,583,253.72 : 33,925,693.07 = 13,420,341.95 : x
  2. Step 2: Convert to fraction form
    24,583,253.72/33,925,693.07 = 13,420,341.95/x
  3. Step 3: Cross multiply
    24,583,253.72x = 33,925,693.07 × 13,420,341.95
  4. Step 4: Simplify right side
    24,583,253.72x = 455,294,401,823,043.50
  5. Step 5: Solve for x
    x = 455,294,401,823,043.50/24,583,253.72
  6. Step 6: Final answer
    x = 18,520,510.22

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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.