Home / 62,025,612.80-93,038,419.20-25,621,904.30

Finding the Fourth Proportional to 62,025,612.80, 93,038,419.20 and 25,621,904.30

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Solution

The fourth proportional to 62,025,612.80, 93,038,419.20 and 25,621,904.30 is: 38,432,856.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,025,612.80 : 93,038,419.20 = 25,621,904.30 : x
  2. Step 2: Convert to fraction form
    62,025,612.80/93,038,419.20 = 25,621,904.30/x
  3. Step 3: Cross multiply
    62,025,612.80x = 93,038,419.20 × 25,621,904.30
  4. Step 4: Simplify right side
    62,025,612.80x = 2,383,821,472,965,682.50
  5. Step 5: Solve for x
    x = 2,383,821,472,965,682.50/62,025,612.80
  6. Step 6: Final answer
    x = 38,432,856.45

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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.