Home / 88,979,575.40-124,750,564.60-88,979,575.40

Finding the Fourth Proportional to 88,979,575.40, 124,750,564.60 and 88,979,575.40

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Solution

The fourth proportional to 88,979,575.40, 124,750,564.60 and 88,979,575.40 is: 124,750,564.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,979,575.40 : 124,750,564.60 = 88,979,575.40 : x
  2. Step 2: Convert to fraction form
    88,979,575.40/124,750,564.60 = 88,979,575.40/x
  3. Step 3: Cross multiply
    88,979,575.40x = 124,750,564.60 × 88,979,575.40
  4. Step 4: Simplify right side
    88,979,575.40x = 11,100,252,269,018,272
  5. Step 5: Solve for x
    x = 11,100,252,269,018,272/88,979,575.40
  6. Step 6: Final answer
    x = 124,750,564.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.