Home / 15,799,867.46-23,699,800.91-4,440,316.09

Finding the Fourth Proportional to 15,799,867.46, 23,699,800.91 and 4,440,316.09

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Solution

The fourth proportional to 15,799,867.46, 23,699,800.91 and 4,440,316.09 is: 6,660,474.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799,867.46 : 23,699,800.91 = 4,440,316.09 : x
  2. Step 2: Convert to fraction form
    15,799,867.46/23,699,800.91 = 4,440,316.09/x
  3. Step 3: Cross multiply
    15,799,867.46x = 23,699,800.91 × 4,440,316.09
  4. Step 4: Simplify right side
    15,799,867.46x = 105,234,607,169,769.06
  5. Step 5: Solve for x
    x = 105,234,607,169,769.06/15,799,867.46
  6. Step 6: Final answer
    x = 6,660,474.05

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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.