Home / 95,292,357.52-142,868,850.36-30,559,315.36

Finding the Fourth Proportional to 95,292,357.52, 142,868,850.36 and 30,559,315.36

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Solution

The fourth proportional to 95,292,357.52, 142,868,850.36 and 30,559,315.36 is: 45,816,625.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,292,357.52 : 142,868,850.36 = 30,559,315.36 : x
  2. Step 2: Convert to fraction form
    95,292,357.52/142,868,850.36 = 30,559,315.36/x
  3. Step 3: Cross multiply
    95,292,357.52x = 142,868,850.36 × 30,559,315.36
  4. Step 4: Simplify right side
    95,292,357.52x = 4,365,974,253,271,890
  5. Step 5: Solve for x
    x = 4,365,974,253,271,890/95,292,357.52
  6. Step 6: Final answer
    x = 45,816,625.46

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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.