Home / 32,057,145.45-48,117,210.98-15,901,339.05

Finding the Fourth Proportional to 32,057,145.45, 48,117,210.98 and 15,901,339.05

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Solution

The fourth proportional to 32,057,145.45, 48,117,210.98 and 15,901,339.05 is: 23,867,629.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,057,145.45 : 48,117,210.98 = 15,901,339.05 : x
  2. Step 2: Convert to fraction form
    32,057,145.45/48,117,210.98 = 15,901,339.05/x
  3. Step 3: Cross multiply
    32,057,145.45x = 48,117,210.98 × 15,901,339.05
  4. Step 4: Simplify right side
    32,057,145.45x = 765,128,085,853,856.12
  5. Step 5: Solve for x
    x = 765,128,085,853,856.12/32,057,145.45
  6. Step 6: Final answer
    x = 23,867,629.98

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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.