Home / 88,308,430.68-132,452,214.02-23,617,249.53

Finding the Fourth Proportional to 88,308,430.68, 132,452,214.02 and 23,617,249.53

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Solution

The fourth proportional to 88,308,430.68, 132,452,214.02 and 23,617,249.53 is: 35,423,084.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,308,430.68 : 132,452,214.02 = 23,617,249.53 : x
  2. Step 2: Convert to fraction form
    88,308,430.68/132,452,214.02 = 23,617,249.53/x
  3. Step 3: Cross multiply
    88,308,430.68x = 132,452,214.02 × 23,617,249.53
  4. Step 4: Simplify right side
    88,308,430.68x = 3,128,156,989,311,304.50
  5. Step 5: Solve for x
    x = 3,128,156,989,311,304.50/88,308,430.68
  6. Step 6: Final answer
    x = 35,423,084.36

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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.