Home / 23,445,059.20-35,178,086.40-10,658,982.40

Finding the Fourth Proportional to 23,445,059.20, 35,178,086.40 and 10,658,982.40

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Solution

The fourth proportional to 23,445,059.20, 35,178,086.40 and 10,658,982.40 is: 15,993,246.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,445,059.20 : 35,178,086.40 = 10,658,982.40 : x
  2. Step 2: Convert to fraction form
    23,445,059.20/35,178,086.40 = 10,658,982.40/x
  3. Step 3: Cross multiply
    23,445,059.20x = 35,178,086.40 × 10,658,982.40
  4. Step 4: Simplify right side
    23,445,059.20x = 374,962,603,803,279.38
  5. Step 5: Solve for x
    x = 374,962,603,803,279.38/23,445,059.20
  6. Step 6: Final answer
    x = 15,993,246.19

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1.5x scale

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.