Home / 96,343,062.30-144,472,603.05-38,816,214.30

Finding the Fourth Proportional to 96,343,062.30, 144,472,603.05 and 38,816,214.30

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Solution

The fourth proportional to 96,343,062.30, 144,472,603.05 and 38,816,214.30 is: 58,207,403.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,343,062.30 : 144,472,603.05 = 38,816,214.30 : x
  2. Step 2: Convert to fraction form
    96,343,062.30/144,472,603.05 = 38,816,214.30/x
  3. Step 3: Cross multiply
    96,343,062.30x = 144,472,603.05 × 38,816,214.30
  4. Step 4: Simplify right side
    96,343,062.30x = 5,607,879,520,467,634
  5. Step 5: Solve for x
    x = 5,607,879,520,467,634/96,343,062.30
  6. Step 6: Final answer
    x = 58,207,403.69

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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.