Home / 64,805,522.67-97,208,382.42-26,467,036.79

Finding the Fourth Proportional to 64,805,522.67, 97,208,382.42 and 26,467,036.79

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Solution

The fourth proportional to 64,805,522.67, 97,208,382.42 and 26,467,036.79 is: 39,700,595.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,805,522.67 : 97,208,382.42 = 26,467,036.79 : x
  2. Step 2: Convert to fraction form
    64,805,522.67/97,208,382.42 = 26,467,036.79/x
  3. Step 3: Cross multiply
    64,805,522.67x = 97,208,382.42 × 26,467,036.79
  4. Step 4: Simplify right side
    64,805,522.67x = 2,572,817,833,320,487.50
  5. Step 5: Solve for x
    x = 2,572,817,833,320,487.50/64,805,522.67
  6. Step 6: Final answer
    x = 39,700,595.37

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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.