Home / 96,993,996.48-145,514,159.16-32,298,362.28

Finding the Fourth Proportional to 96,993,996.48, 145,514,159.16 and 32,298,362.28

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Solution

The fourth proportional to 96,993,996.48, 145,514,159.16 and 32,298,362.28 is: 48,455,257.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,993,996.48 : 145,514,159.16 = 32,298,362.28 : x
  2. Step 2: Convert to fraction form
    96,993,996.48/145,514,159.16 = 32,298,362.28/x
  3. Step 3: Cross multiply
    96,993,996.48x = 145,514,159.16 × 32,298,362.28
  4. Step 4: Simplify right side
    96,993,996.48x = 4,699,869,029,419,261
  5. Step 5: Solve for x
    x = 4,699,869,029,419,261/96,993,996.48
  6. Step 6: Final answer
    x = 48,455,257.03

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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.