Home / 23,328,009.80-34,992,014.70-17,281,392.20

Finding the Fourth Proportional to 23,328,009.80, 34,992,014.70 and 17,281,392.20

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Solution

The fourth proportional to 23,328,009.80, 34,992,014.70 and 17,281,392.20 is: 25,922,088.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,009.80 : 34,992,014.70 = 17,281,392.20 : x
  2. Step 2: Convert to fraction form
    23,328,009.80/34,992,014.70 = 17,281,392.20/x
  3. Step 3: Cross multiply
    23,328,009.80x = 34,992,014.70 × 17,281,392.20
  4. Step 4: Simplify right side
    23,328,009.80x = 604,710,729,898,865.38
  5. Step 5: Solve for x
    x = 604,710,729,898,865.38/23,328,009.80
  6. Step 6: Final answer
    x = 25,922,088.30

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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.