Home / 23,188,888.70-34,772,835.45-8,807,176.70

Finding the Fourth Proportional to 23,188,888.70, 34,772,835.45 and 8,807,176.70

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Solution

The fourth proportional to 23,188,888.70, 34,772,835.45 and 8,807,176.70 is: 13,206,778.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,188,888.70 : 34,772,835.45 = 8,807,176.70 : x
  2. Step 2: Convert to fraction form
    23,188,888.70/34,772,835.45 = 8,807,176.70/x
  3. Step 3: Cross multiply
    23,188,888.70x = 34,772,835.45 × 8,807,176.70
  4. Step 4: Simplify right side
    23,188,888.70x = 306,250,506,168,174
  5. Step 5: Solve for x
    x = 306,250,506,168,174/23,188,888.70
  6. Step 6: Final answer
    x = 13,206,778.04

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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.