Home / 97,541,390.99-146,275,632.88-39,229,387.10

Finding the Fourth Proportional to 97,541,390.99, 146,275,632.88 and 39,229,387.10

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Solution

The fourth proportional to 97,541,390.99, 146,275,632.88 and 39,229,387.10 is: 58,829,419.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,541,390.99 : 146,275,632.88 = 39,229,387.10 : x
  2. Step 2: Convert to fraction form
    97,541,390.99/146,275,632.88 = 39,229,387.10/x
  3. Step 3: Cross multiply
    97,541,390.99x = 146,275,632.88 × 39,229,387.10
  4. Step 4: Simplify right side
    97,541,390.99x = 5,738,303,425,547,008
  5. Step 5: Solve for x
    x = 5,738,303,425,547,008/97,541,390.99
  6. Step 6: Final answer
    x = 58,829,419.67

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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.