Home / 132,607,725,660.06-198,838,947,148.26-65,306,975,413.44

Finding the Fourth Proportional to 132,607,725,660.06, 198,838,947,148.26 and 65,306,975,413.44

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Solution

The fourth proportional to 132,607,725,660.06, 198,838,947,148.26 and 65,306,975,413.44 is: 97,924,688,535.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,607,725,660.06 : 198,838,947,148.26 = 65,306,975,413.44 : x
  2. Step 2: Convert to fraction form
    132,607,725,660.06/198,838,947,148.26 = 65,306,975,413.44/x
  3. Step 3: Cross multiply
    132,607,725,660.06x = 198,838,947,148.26 × 65,306,975,413.44
  4. Step 4: Simplify right side
    132,607,725,660.06x = 12,985,570,232,645,711,822,848
  5. Step 5: Solve for x
    x = 12,985,570,232,645,711,822,848/132,607,725,660.06
  6. Step 6: Final answer
    x = 97,924,688,535.37

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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.