Home / 62,330,813.51-86,016,342.44-34,828,763.63

Finding the Fourth Proportional to 62,330,813.51, 86,016,342.44 and 34,828,763.63

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Solution

The fourth proportional to 62,330,813.51, 86,016,342.44 and 34,828,763.63 is: 48,063,593.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,330,813.51 : 86,016,342.44 = 34,828,763.63 : x
  2. Step 2: Convert to fraction form
    62,330,813.51/86,016,342.44 = 34,828,763.63/x
  3. Step 3: Cross multiply
    62,330,813.51x = 86,016,342.44 × 34,828,763.63
  4. Step 4: Simplify right side
    62,330,813.51x = 2,995,842,858,985,754
  5. Step 5: Solve for x
    x = 2,995,842,858,985,754/62,330,813.51
  6. Step 6: Final answer
    x = 48,063,593.11

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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.