Home / 64,006,334.70-95,867,784.45-52,668,926.70

Finding the Fourth Proportional to 64,006,334.70, 95,867,784.45 and 52,668,926.70

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Solution

The fourth proportional to 64,006,334.70, 95,867,784.45 and 52,668,926.70 is: 78,886,774.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,006,334.70 : 95,867,784.45 = 52,668,926.70 : x
  2. Step 2: Convert to fraction form
    64,006,334.70/95,867,784.45 = 52,668,926.70/x
  3. Step 3: Cross multiply
    64,006,334.70x = 95,867,784.45 × 52,668,926.70
  4. Step 4: Simplify right side
    64,006,334.70x = 5,049,253,312,088,450
  5. Step 5: Solve for x
    x = 5,049,253,312,088,450/64,006,334.70
  6. Step 6: Final answer
    x = 78,886,774.81

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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.