Home / 62,309,181.74-85,991,848.34-34,437,334.05

Finding the Fourth Proportional to 62,309,181.74, 85,991,848.34 and 34,437,334.05

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Solution

The fourth proportional to 62,309,181.74, 85,991,848.34 and 34,437,334.05 is: 47,526,382.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,309,181.74 : 85,991,848.34 = 34,437,334.05 : x
  2. Step 2: Convert to fraction form
    62,309,181.74/85,991,848.34 = 34,437,334.05/x
  3. Step 3: Cross multiply
    62,309,181.74x = 85,991,848.34 × 34,437,334.05
  4. Step 4: Simplify right side
    62,309,181.74x = 2,961,330,006,689,331
  5. Step 5: Solve for x
    x = 2,961,330,006,689,331/62,309,181.74
  6. Step 6: Final answer
    x = 47,526,382.54

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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.