Home / 52,943,239.61-73,063,444.75-29,422,767.52

Finding the Fourth Proportional to 52,943,239.61, 73,063,444.75 and 29,422,767.52

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Solution

The fourth proportional to 52,943,239.61, 73,063,444.75 and 29,422,767.52 is: 40,604,405.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,943,239.61 : 73,063,444.75 = 29,422,767.52 : x
  2. Step 2: Convert to fraction form
    52,943,239.61/73,063,444.75 = 29,422,767.52/x
  3. Step 3: Cross multiply
    52,943,239.61x = 73,063,444.75 × 29,422,767.52
  4. Step 4: Simplify right side
    52,943,239.61x = 2,149,728,748,724,297.25
  5. Step 5: Solve for x
    x = 2,149,728,748,724,297.25/52,943,239.61
  6. Step 6: Final answer
    x = 40,604,405.11

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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.