Home / 60,442,050.80-83,412,987.36-33,988,730.06

Finding the Fourth Proportional to 60,442,050.80, 83,412,987.36 and 33,988,730.06

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Solution

The fourth proportional to 60,442,050.80, 83,412,987.36 and 33,988,730.06 is: 46,906,110.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,442,050.80 : 83,412,987.36 = 33,988,730.06 : x
  2. Step 2: Convert to fraction form
    60,442,050.80/83,412,987.36 = 33,988,730.06/x
  3. Step 3: Cross multiply
    60,442,050.80x = 83,412,987.36 × 33,988,730.06
  4. Step 4: Simplify right side
    60,442,050.80x = 2,835,101,510,877,232
  5. Step 5: Solve for x
    x = 2,835,101,510,877,232/60,442,050.80
  6. Step 6: Final answer
    x = 46,906,110.45

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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.