Home / 88,064,673.60-132,097,010.40-53,627,296.80

Finding the Fourth Proportional to 88,064,673.60, 132,097,010.40 and 53,627,296.80

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Solution

The fourth proportional to 88,064,673.60, 132,097,010.40 and 53,627,296.80 is: 80,440,945.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,064,673.60 : 132,097,010.40 = 53,627,296.80 : x
  2. Step 2: Convert to fraction form
    88,064,673.60/132,097,010.40 = 53,627,296.80/x
  3. Step 3: Cross multiply
    88,064,673.60x = 132,097,010.40 × 53,627,296.80
  4. Step 4: Simplify right side
    88,064,673.60x = 7,084,005,583,113,487
  5. Step 5: Solve for x
    x = 7,084,005,583,113,487/88,064,673.60
  6. Step 6: Final answer
    x = 80,440,945.20

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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.