Home / 24,168,224.79-33,352,859.04-13,155,692.82

Finding the Fourth Proportional to 24,168,224.79, 33,352,859.04 and 13,155,692.82

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Solution

The fourth proportional to 24,168,224.79, 33,352,859.04 and 13,155,692.82 is: 18,155,241.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,168,224.79 : 33,352,859.04 = 13,155,692.82 : x
  2. Step 2: Convert to fraction form
    24,168,224.79/33,352,859.04 = 13,155,692.82/x
  3. Step 3: Cross multiply
    24,168,224.79x = 33,352,859.04 × 13,155,692.82
  4. Step 4: Simplify right side
    24,168,224.79x = 438,779,968,199,000.06
  5. Step 5: Solve for x
    x = 438,779,968,199,000.06/24,168,224.79
  6. Step 6: Final answer
    x = 18,155,241.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.