Home / 14,900,047.50-22,329,861.75-6,802,986.18

Finding the Fourth Proportional to 14,900,047.50, 22,329,861.75 and 6,802,986.18

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Solution

The fourth proportional to 14,900,047.50, 22,329,861.75 and 6,802,986.18 is: 10,195,252.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,900,047.50 : 22,329,861.75 = 6,802,986.18 : x
  2. Step 2: Convert to fraction form
    14,900,047.50/22,329,861.75 = 6,802,986.18/x
  3. Step 3: Cross multiply
    14,900,047.50x = 22,329,861.75 × 6,802,986.18
  4. Step 4: Simplify right side
    14,900,047.50x = 151,909,740,886,560.59
  5. Step 5: Solve for x
    x = 151,909,740,886,560.59/14,900,047.50
  6. Step 6: Final answer
    x = 10,195,252.12

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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.