Home / 15,358,512.80-23,033,570.14-5,773,154.24

Finding the Fourth Proportional to 15,358,512.80, 23,033,570.14 and 5,773,154.24

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Solution

The fourth proportional to 15,358,512.80, 23,033,570.14 and 5,773,154.24 is: 8,658,152.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,358,512.80 : 23,033,570.14 = 5,773,154.24 : x
  2. Step 2: Convert to fraction form
    15,358,512.80/23,033,570.14 = 5,773,154.24/x
  3. Step 3: Cross multiply
    15,358,512.80x = 23,033,570.14 × 5,773,154.24
  4. Step 4: Simplify right side
    15,358,512.80x = 132,976,353,116,078.41
  5. Step 5: Solve for x
    x = 132,976,353,116,078.41/15,358,512.80
  6. Step 6: Final answer
    x = 8,658,152.96

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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.