Home / 48,122,193.16-72,182,090.22-14,043,834.28

Finding the Fourth Proportional to 48,122,193.16, 72,182,090.22 and 14,043,834.28

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Solution

The fourth proportional to 48,122,193.16, 72,182,090.22 and 14,043,834.28 is: 21,065,401.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,122,193.16 : 72,182,090.22 = 14,043,834.28 : x
  2. Step 2: Convert to fraction form
    48,122,193.16/72,182,090.22 = 14,043,834.28/x
  3. Step 3: Cross multiply
    48,122,193.16x = 72,182,090.22 × 14,043,834.28
  4. Step 4: Simplify right side
    48,122,193.16x = 1,013,713,313,033,688.62
  5. Step 5: Solve for x
    x = 1,013,713,313,033,688.62/48,122,193.16
  6. Step 6: Final answer
    x = 21,065,401.36

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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.