Home / 96,993,948.51-145,514,087.19-32,298,314.13

Finding the Fourth Proportional to 96,993,948.51, 145,514,087.19 and 32,298,314.13

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Solution

The fourth proportional to 96,993,948.51, 145,514,087.19 and 32,298,314.13 is: 48,455,184.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,993,948.51 : 145,514,087.19 = 32,298,314.13 : x
  2. Step 2: Convert to fraction form
    96,993,948.51/145,514,087.19 = 32,298,314.13/x
  3. Step 3: Cross multiply
    96,993,948.51x = 145,514,087.19 × 32,298,314.13
  4. Step 4: Simplify right side
    96,993,948.51x = 4,699,859,698,402,829
  5. Step 5: Solve for x
    x = 4,699,859,698,402,829/96,993,948.51
  6. Step 6: Final answer
    x = 48,455,184.79

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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.