Home / 15,224,023.40-22,837,071.90-4,848,420.20

Finding the Fourth Proportional to 15,224,023.40, 22,837,071.90 and 4,848,420.20

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Solution

The fourth proportional to 15,224,023.40, 22,837,071.90 and 4,848,420.20 is: 7,272,960.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,224,023.40 : 22,837,071.90 = 4,848,420.20 : x
  2. Step 2: Convert to fraction form
    15,224,023.40/22,837,071.90 = 4,848,420.20/x
  3. Step 3: Cross multiply
    15,224,023.40x = 22,837,071.90 × 4,848,420.20
  4. Step 4: Simplify right side
    15,224,023.40x = 110,723,720,708,812.38
  5. Step 5: Solve for x
    x = 110,723,720,708,812.38/15,224,023.40
  6. Step 6: Final answer
    x = 7,272,960.49

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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.