Home / 39,564,224.09-59,274,590.68-38,703,289.67

Finding the Fourth Proportional to 39,564,224.09, 59,274,590.68 and 38,703,289.67

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Solution

The fourth proportional to 39,564,224.09, 59,274,590.68 and 38,703,289.67 is: 57,984,750.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,564,224.09 : 59,274,590.68 = 38,703,289.67 : x
  2. Step 2: Convert to fraction form
    39,564,224.09/59,274,590.68 = 38,703,289.67/x
  3. Step 3: Cross multiply
    39,564,224.09x = 59,274,590.68 × 38,703,289.67
  4. Step 4: Simplify right side
    39,564,224.09x = 2,294,121,652,765,591
  5. Step 5: Solve for x
    x = 2,294,121,652,765,591/39,564,224.09
  6. Step 6: Final answer
    x = 57,984,750.26

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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.