Home / 41,525,243.60-62,276,806.20-12,771,323.60

Finding the Fourth Proportional to 41,525,243.60, 62,276,806.20 and 12,771,323.60

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Solution

The fourth proportional to 41,525,243.60, 62,276,806.20 and 12,771,323.60 is: 19,153,584.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,525,243.60 : 62,276,806.20 = 12,771,323.60 : x
  2. Step 2: Convert to fraction form
    41,525,243.60/62,276,806.20 = 12,771,323.60/x
  3. Step 3: Cross multiply
    41,525,243.60x = 62,276,806.20 × 12,771,323.60
  4. Step 4: Simplify right side
    41,525,243.60x = 795,357,244,754,686.38
  5. Step 5: Solve for x
    x = 795,357,244,754,686.38/41,525,243.60
  6. Step 6: Final answer
    x = 19,153,584.08

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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.