Home / 33,535,178.52-50,302,705-10,507,875.90

Finding the Fourth Proportional to 33,535,178.52, 50,302,705 and 10,507,875.90

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Solution

The fourth proportional to 33,535,178.52, 50,302,705 and 10,507,875.90 is: 15,761,794.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,535,178.52 : 50,302,705 = 10,507,875.90 : x
  2. Step 2: Convert to fraction form
    33,535,178.52/50,302,705 = 10,507,875.90/x
  3. Step 3: Cross multiply
    33,535,178.52x = 50,302,705 × 10,507,875.90
  4. Step 4: Simplify right side
    33,535,178.52x = 528,574,581,574,309.50
  5. Step 5: Solve for x
    x = 528,574,581,574,309.50/33,535,178.52
  6. Step 6: Final answer
    x = 15,761,794.18

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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.