Home / 98,031,294.36-147,004,426.26-33,317,723.88

Finding the Fourth Proportional to 98,031,294.36, 147,004,426.26 and 33,317,723.88

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Solution

The fourth proportional to 98,031,294.36, 147,004,426.26 and 33,317,723.88 is: 49,962,136.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,031,294.36 : 147,004,426.26 = 33,317,723.88 : x
  2. Step 2: Convert to fraction form
    98,031,294.36/147,004,426.26 = 33,317,723.88/x
  3. Step 3: Cross multiply
    98,031,294.36x = 147,004,426.26 × 33,317,723.88
  4. Step 4: Simplify right side
    98,031,294.36x = 4,897,852,883,268,501
  5. Step 5: Solve for x
    x = 4,897,852,883,268,501/98,031,294.36
  6. Step 6: Final answer
    x = 49,962,136.23

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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.