Home / 64,333,503.90-96,476,895.45-35,208,867.69

Finding the Fourth Proportional to 64,333,503.90, 96,476,895.45 and 35,208,867.69

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Solution

The fourth proportional to 64,333,503.90, 96,476,895.45 and 35,208,867.69 is: 52,800,516.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,333,503.90 : 96,476,895.45 = 35,208,867.69 : x
  2. Step 2: Convert to fraction form
    64,333,503.90/96,476,895.45 = 35,208,867.69/x
  3. Step 3: Cross multiply
    64,333,503.90x = 96,476,895.45 × 35,208,867.69
  4. Step 4: Simplify right side
    64,333,503.90x = 3,396,842,247,041,013
  5. Step 5: Solve for x
    x = 3,396,842,247,041,013/64,333,503.90
  6. Step 6: Final answer
    x = 52,800,516.70

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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.