Home / 64,805,519.65-97,208,377.89-26,467,033.76

Finding the Fourth Proportional to 64,805,519.65, 97,208,377.89 and 26,467,033.76

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Solution

The fourth proportional to 64,805,519.65, 97,208,377.89 and 26,467,033.76 is: 39,700,590.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,805,519.65 : 97,208,377.89 = 26,467,033.76 : x
  2. Step 2: Convert to fraction form
    64,805,519.65/97,208,377.89 = 26,467,033.76/x
  3. Step 3: Cross multiply
    64,805,519.65x = 97,208,377.89 × 26,467,033.76
  4. Step 4: Simplify right side
    64,805,519.65x = 2,572,817,419,237,132.50
  5. Step 5: Solve for x
    x = 2,572,817,419,237,132.50/64,805,519.65
  6. Step 6: Final answer
    x = 39,700,590.83

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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.