Home / 30,272,099.98-41,769,997.56-17,884,210.27

Finding the Fourth Proportional to 30,272,099.98, 41,769,997.56 and 17,884,210.27

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Solution

The fourth proportional to 30,272,099.98, 41,769,997.56 and 17,884,210.27 is: 24,676,960.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,272,099.98 : 41,769,997.56 = 17,884,210.27 : x
  2. Step 2: Convert to fraction form
    30,272,099.98/41,769,997.56 = 17,884,210.27/x
  3. Step 3: Cross multiply
    30,272,099.98x = 41,769,997.56 × 17,884,210.27
  4. Step 4: Simplify right side
    30,272,099.98x = 747,023,419,264,066.12
  5. Step 5: Solve for x
    x = 747,023,419,264,066.12/30,272,099.98
  6. Step 6: Final answer
    x = 24,676,960.63

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1.5x scale

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.