Home / 22,623,131.86-33,908,125.64-10,466,917.20

Finding the Fourth Proportional to 22,623,131.86, 33,908,125.64 and 10,466,917.20

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Solution

The fourth proportional to 22,623,131.86, 33,908,125.64 and 10,466,917.20 is: 15,688,081.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,623,131.86 : 33,908,125.64 = 10,466,917.20 : x
  2. Step 2: Convert to fraction form
    22,623,131.86/33,908,125.64 = 10,466,917.20/x
  3. Step 3: Cross multiply
    22,623,131.86x = 33,908,125.64 × 10,466,917.20
  4. Step 4: Simplify right side
    22,623,131.86x = 354,913,543,428,742.38
  5. Step 5: Solve for x
    x = 354,913,543,428,742.38/22,623,131.86
  6. Step 6: Final answer
    x = 15,688,081.81

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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.