Home / 23,328,005.80-34,992,008.70-22,005,308.20

Finding the Fourth Proportional to 23,328,005.80, 34,992,008.70 and 22,005,308.20

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Solution

The fourth proportional to 23,328,005.80, 34,992,008.70 and 22,005,308.20 is: 33,007,962.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,005.80 : 34,992,008.70 = 22,005,308.20 : x
  2. Step 2: Convert to fraction form
    23,328,005.80/34,992,008.70 = 22,005,308.20/x
  3. Step 3: Cross multiply
    23,328,005.80x = 34,992,008.70 × 22,005,308.20
  4. Step 4: Simplify right side
    23,328,005.80x = 770,009,935,980,581.38
  5. Step 5: Solve for x
    x = 770,009,935,980,581.38/23,328,005.80
  6. Step 6: Final answer
    x = 33,007,962.30

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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.