Home / 154,944,001.60-232,416,002.40-94,477,825.60

Finding the Fourth Proportional to 154,944,001.60, 232,416,002.40 and 94,477,825.60

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Solution

The fourth proportional to 154,944,001.60, 232,416,002.40 and 94,477,825.60 is: 141,716,738.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,944,001.60 : 232,416,002.40 = 94,477,825.60 : x
  2. Step 2: Convert to fraction form
    154,944,001.60/232,416,002.40 = 94,477,825.60/x
  3. Step 3: Cross multiply
    154,944,001.60x = 232,416,002.40 × 94,477,825.60
  4. Step 4: Simplify right side
    154,944,001.60x = 21,958,158,541,396,380
  5. Step 5: Solve for x
    x = 21,958,158,541,396,380/154,944,001.60
  6. Step 6: Final answer
    x = 141,716,738.40

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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.