Home / 55,869,270.40-77,106,305.06-33,842,123.52

Finding the Fourth Proportional to 55,869,270.40, 77,106,305.06 and 33,842,123.52

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Solution

The fourth proportional to 55,869,270.40, 77,106,305.06 and 33,842,123.52 is: 46,706,196.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,869,270.40 : 77,106,305.06 = 33,842,123.52 : x
  2. Step 2: Convert to fraction form
    55,869,270.40/77,106,305.06 = 33,842,123.52/x
  3. Step 3: Cross multiply
    55,869,270.40x = 77,106,305.06 × 33,842,123.52
  4. Step 4: Simplify right side
    55,869,270.40x = 2,609,441,100,011,321.50
  5. Step 5: Solve for x
    x = 2,609,441,100,011,321.50/55,869,270.40
  6. Step 6: Final answer
    x = 46,706,196.11

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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.