Home / 22,674,046.02-31,280,306.90-14,409,679.20

Finding the Fourth Proportional to 22,674,046.02, 31,280,306.90 and 14,409,679.20

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Solution

The fourth proportional to 22,674,046.02, 31,280,306.90 and 14,409,679.20 is: 19,879,080.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,046.02 : 31,280,306.90 = 14,409,679.20 : x
  2. Step 2: Convert to fraction form
    22,674,046.02/31,280,306.90 = 14,409,679.20/x
  3. Step 3: Cross multiply
    22,674,046.02x = 31,280,306.90 × 14,409,679.20
  4. Step 4: Simplify right side
    22,674,046.02x = 450,739,187,742,570.62
  5. Step 5: Solve for x
    x = 450,739,187,742,570.62/22,674,046.02
  6. Step 6: Final answer
    x = 19,879,080.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.