Home / 15,017,782.67-22,527,541.16-5,795,803.03

Finding the Fourth Proportional to 15,017,782.67, 22,527,541.16 and 5,795,803.03

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Solution

The fourth proportional to 15,017,782.67, 22,527,541.16 and 5,795,803.03 is: 8,694,039.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,017,782.67 : 22,527,541.16 = 5,795,803.03 : x
  2. Step 2: Convert to fraction form
    15,017,782.67/22,527,541.16 = 5,795,803.03/x
  3. Step 3: Cross multiply
    15,017,782.67x = 22,527,541.16 × 5,795,803.03
  4. Step 4: Simplify right side
    15,017,782.67x = 130,565,191,228,279.84
  5. Step 5: Solve for x
    x = 130,565,191,228,279.84/15,017,782.67
  6. Step 6: Final answer
    x = 8,694,039.20

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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.