Home / 33,232,557.20-49,761,809.40-26,721,021.20

Finding the Fourth Proportional to 33,232,557.20, 49,761,809.40 and 26,721,021.20

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Solution

The fourth proportional to 33,232,557.20, 49,761,809.40 and 26,721,021.20 is: 40,011,557.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,232,557.20 : 49,761,809.40 = 26,721,021.20 : x
  2. Step 2: Convert to fraction form
    33,232,557.20/49,761,809.40 = 26,721,021.20/x
  3. Step 3: Cross multiply
    33,232,557.20x = 49,761,809.40 × 26,721,021.20
  4. Step 4: Simplify right side
    33,232,557.20x = 1,329,686,363,927,759.25
  5. Step 5: Solve for x
    x = 1,329,686,363,927,759.25/33,232,557.20
  6. Step 6: Final answer
    x = 40,011,557.22

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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.