Home / 38,173,812.60-57,260,718.90-29,564,468.40

Finding the Fourth Proportional to 38,173,812.60, 57,260,718.90 and 29,564,468.40

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Solution

The fourth proportional to 38,173,812.60, 57,260,718.90 and 29,564,468.40 is: 44,346,702.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,173,812.60 : 57,260,718.90 = 29,564,468.40 : x
  2. Step 2: Convert to fraction form
    38,173,812.60/57,260,718.90 = 29,564,468.40/x
  3. Step 3: Cross multiply
    38,173,812.60x = 57,260,718.90 × 29,564,468.40
  4. Step 4: Simplify right side
    38,173,812.60x = 1,692,882,714,480,332.75
  5. Step 5: Solve for x
    x = 1,692,882,714,480,332.75/38,173,812.60
  6. Step 6: Final answer
    x = 44,346,702.60

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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.