Home / 33,872,675.90-50,809,053.54-9,280,810.76

Finding the Fourth Proportional to 33,872,675.90, 50,809,053.54 and 9,280,810.76

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Solution

The fourth proportional to 33,872,675.90, 50,809,053.54 and 9,280,810.76 is: 13,921,227.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,872,675.90 : 50,809,053.54 = 9,280,810.76 : x
  2. Step 2: Convert to fraction form
    33,872,675.90/50,809,053.54 = 9,280,810.76/x
  3. Step 3: Cross multiply
    33,872,675.90x = 50,809,053.54 × 9,280,810.76
  4. Step 4: Simplify right side
    33,872,675.90x = 471,549,210,799,448.06
  5. Step 5: Solve for x
    x = 471,549,210,799,448.06/33,872,675.90
  6. Step 6: Final answer
    x = 13,921,227.01

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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.