Home / 48,282,023.40-72,423,035.10-22,772,855.40

Finding the Fourth Proportional to 48,282,023.40, 72,423,035.10 and 22,772,855.40

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Solution

The fourth proportional to 48,282,023.40, 72,423,035.10 and 22,772,855.40 is: 34,159,283.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,282,023.40 : 72,423,035.10 = 22,772,855.40 : x
  2. Step 2: Convert to fraction form
    48,282,023.40/72,423,035.10 = 22,772,855.40/x
  3. Step 3: Cross multiply
    48,282,023.40x = 72,423,035.10 × 22,772,855.40
  4. Step 4: Simplify right side
    48,282,023.40x = 1,649,279,305,961,424.25
  5. Step 5: Solve for x
    x = 1,649,279,305,961,424.25/48,282,023.40
  6. Step 6: Final answer
    x = 34,159,283.10

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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.