Home / 15,677,976,243.60-23,516,964,365.40-5,338,260,147.60

Finding the Fourth Proportional to 15,677,976,243.60, 23,516,964,365.40 and 5,338,260,147.60

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Solution

The fourth proportional to 15,677,976,243.60, 23,516,964,365.40 and 5,338,260,147.60 is: 8,007,390,221.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,976,243.60 : 23,516,964,365.40 = 5,338,260,147.60 : x
  2. Step 2: Convert to fraction form
    15,677,976,243.60/23,516,964,365.40 = 5,338,260,147.60/x
  3. Step 3: Cross multiply
    15,677,976,243.60x = 23,516,964,365.40 × 5,338,260,147.60
  4. Step 4: Simplify right side
    15,677,976,243.60x = 125,539,673,664,344,162,304
  5. Step 5: Solve for x
    x = 125,539,673,664,344,162,304/15,677,976,243.60
  6. Step 6: Final answer
    x = 8,007,390,221.40

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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.