Home / 88,441,551,231.40-132,662,326,847.10-38,851,728,639.40

Finding the Fourth Proportional to 88,441,551,231.40, 132,662,326,847.10 and 38,851,728,639.40

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Solution

The fourth proportional to 88,441,551,231.40, 132,662,326,847.10 and 38,851,728,639.40 is: 58,277,592,959.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,441,551,231.40 : 132,662,326,847.10 = 38,851,728,639.40 : x
  2. Step 2: Convert to fraction form
    88,441,551,231.40/132,662,326,847.10 = 38,851,728,639.40/x
  3. Step 3: Cross multiply
    88,441,551,231.40x = 132,662,326,847.10 × 38,851,728,639.40
  4. Step 4: Simplify right side
    88,441,551,231.40x = 5,154,160,723,334,919,094,272
  5. Step 5: Solve for x
    x = 5,154,160,723,334,919,094,272/88,441,551,231.40
  6. Step 6: Final answer
    x = 58,277,592,959.10

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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.