Home / 47,088,320.40-70,632,480.60-24,130,069.20

Finding the Fourth Proportional to 47,088,320.40, 70,632,480.60 and 24,130,069.20

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Solution

The fourth proportional to 47,088,320.40, 70,632,480.60 and 24,130,069.20 is: 36,195,103.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,088,320.40 : 70,632,480.60 = 24,130,069.20 : x
  2. Step 2: Convert to fraction form
    47,088,320.40/70,632,480.60 = 24,130,069.20/x
  3. Step 3: Cross multiply
    47,088,320.40x = 70,632,480.60 × 24,130,069.20
  4. Step 4: Simplify right side
    47,088,320.40x = 1,704,366,644,645,657.25
  5. Step 5: Solve for x
    x = 1,704,366,644,645,657.25/47,088,320.40
  6. Step 6: Final answer
    x = 36,195,103.80

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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.