Home / 24,387,834.60-36,578,190.96-7,111,392.98

Finding the Fourth Proportional to 24,387,834.60, 36,578,190.96 and 7,111,392.98

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Solution

The fourth proportional to 24,387,834.60, 36,578,190.96 and 7,111,392.98 is: 10,666,051.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,387,834.60 : 36,578,190.96 = 7,111,392.98 : x
  2. Step 2: Convert to fraction form
    24,387,834.60/36,578,190.96 = 7,111,392.98/x
  3. Step 3: Cross multiply
    24,387,834.60x = 36,578,190.96 × 7,111,392.98
  4. Step 4: Simplify right side
    24,387,834.60x = 260,121,890,231,152.50
  5. Step 5: Solve for x
    x = 260,121,890,231,152.50/24,387,834.60
  6. Step 6: Final answer
    x = 10,666,051.11

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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.