Home / 64,316,917.76-88,757,153.25-34,948,339.92

Finding the Fourth Proportional to 64,316,917.76, 88,757,153.25 and 34,948,339.92

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Solution

The fourth proportional to 64,316,917.76, 88,757,153.25 and 34,948,339.92 is: 48,228,604.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,316,917.76 : 88,757,153.25 = 34,948,339.92 : x
  2. Step 2: Convert to fraction form
    64,316,917.76/88,757,153.25 = 34,948,339.92/x
  3. Step 3: Cross multiply
    64,316,917.76x = 88,757,153.25 × 34,948,339.92
  4. Step 4: Simplify right side
    64,316,917.76x = 3,101,915,162,112,533
  5. Step 5: Solve for x
    x = 3,101,915,162,112,533/64,316,917.76
  6. Step 6: Final answer
    x = 48,228,604.08

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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.