Home / 61,559,496.03-84,951,474.66-34,057,621.11

Finding the Fourth Proportional to 61,559,496.03, 84,951,474.66 and 34,057,621.11

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Solution

The fourth proportional to 61,559,496.03, 84,951,474.66 and 34,057,621.11 is: 46,999,168.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,559,496.03 : 84,951,474.66 = 34,057,621.11 : x
  2. Step 2: Convert to fraction form
    61,559,496.03/84,951,474.66 = 34,057,621.11/x
  3. Step 3: Cross multiply
    61,559,496.03x = 84,951,474.66 × 34,057,621.11
  4. Step 4: Simplify right side
    61,559,496.03x = 2,893,245,136,642,634.50
  5. Step 5: Solve for x
    x = 2,893,245,136,642,634.50/61,559,496.03
  6. Step 6: Final answer
    x = 46,999,168.66

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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.