Home / 33,724,223.82-46,539,545.22-18,254,304.36

Finding the Fourth Proportional to 33,724,223.82, 46,539,545.22 and 18,254,304.36

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Solution

The fourth proportional to 33,724,223.82, 46,539,545.22 and 18,254,304.36 is: 25,191,002.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,724,223.82 : 46,539,545.22 = 18,254,304.36 : x
  2. Step 2: Convert to fraction form
    33,724,223.82/46,539,545.22 = 18,254,304.36/x
  3. Step 3: Cross multiply
    33,724,223.82x = 46,539,545.22 × 18,254,304.36
  4. Step 4: Simplify right side
    33,724,223.82x = 849,547,023,221,863.12
  5. Step 5: Solve for x
    x = 849,547,023,221,863.12/33,724,223.82
  6. Step 6: Final answer
    x = 25,191,002.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.