Home / 88,441,551,254.40-132,662,326,881.60-38,851,728,662.40

Finding the Fourth Proportional to 88,441,551,254.40, 132,662,326,881.60 and 38,851,728,662.40

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Solution

The fourth proportional to 88,441,551,254.40, 132,662,326,881.60 and 38,851,728,662.40 is: 58,277,592,993.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,441,551,254.40 : 132,662,326,881.60 = 38,851,728,662.40 : x
  2. Step 2: Convert to fraction form
    88,441,551,254.40/132,662,326,881.60 = 38,851,728,662.40/x
  3. Step 3: Cross multiply
    88,441,551,254.40x = 132,662,326,881.60 × 38,851,728,662.40
  4. Step 4: Simplify right side
    88,441,551,254.40x = 5,154,160,727,726,536,785,920
  5. Step 5: Solve for x
    x = 5,154,160,727,726,536,785,920/88,441,551,254.40
  6. Step 6: Final answer
    x = 58,277,592,993.60

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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.