Home / 24,356,061.76-36,507,685.02-12,196,211.08

Finding the Fourth Proportional to 24,356,061.76, 36,507,685.02 and 12,196,211.08

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Solution

The fourth proportional to 24,356,061.76, 36,507,685.02 and 12,196,211.08 is: 18,281,093.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,356,061.76 : 36,507,685.02 = 12,196,211.08 : x
  2. Step 2: Convert to fraction form
    24,356,061.76/36,507,685.02 = 12,196,211.08/x
  3. Step 3: Cross multiply
    24,356,061.76x = 36,507,685.02 × 12,196,211.08
  4. Step 4: Simplify right side
    24,356,061.76x = 445,255,432,546,074.06
  5. Step 5: Solve for x
    x = 445,255,432,546,074.06/24,356,061.76
  6. Step 6: Final answer
    x = 18,281,093.10

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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.