Home / 30,152,694.06-45,234,085.50-23,675,508

Finding the Fourth Proportional to 30,152,694.06, 45,234,085.50 and 23,675,508

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Solution

The fourth proportional to 30,152,694.06, 45,234,085.50 and 23,675,508 is: 35,517,222.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,152,694.06 : 45,234,085.50 = 23,675,508 : x
  2. Step 2: Convert to fraction form
    30,152,694.06/45,234,085.50 = 23,675,508/x
  3. Step 3: Cross multiply
    30,152,694.06x = 45,234,085.50 × 23,675,508
  4. Step 4: Simplify right side
    30,152,694.06x = 1,070,939,953,127,934
  5. Step 5: Solve for x
    x = 1,070,939,953,127,934/30,152,694.06
  6. Step 6: Final answer
    x = 35,517,222.81

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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.