Home / 15,549,869.02-23,324,803.53-10,707,112.90

Finding the Fourth Proportional to 15,549,869.02, 23,324,803.53 and 10,707,112.90

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Solution

The fourth proportional to 15,549,869.02, 23,324,803.53 and 10,707,112.90 is: 16,060,669.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,549,869.02 : 23,324,803.53 = 10,707,112.90 : x
  2. Step 2: Convert to fraction form
    15,549,869.02/23,324,803.53 = 10,707,112.90/x
  3. Step 3: Cross multiply
    15,549,869.02x = 23,324,803.53 × 10,707,112.90
  4. Step 4: Simplify right side
    15,549,869.02x = 249,741,304,766,028.56
  5. Step 5: Solve for x
    x = 249,741,304,766,028.56/15,549,869.02
  6. Step 6: Final answer
    x = 16,060,669.35

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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.