Home / 61,933,170.16-85,473,216.16-34,060,787.36

Finding the Fourth Proportional to 61,933,170.16, 85,473,216.16 and 34,060,787.36

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Solution

The fourth proportional to 61,933,170.16, 85,473,216.16 and 34,060,787.36 is: 47,006,879.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,933,170.16 : 85,473,216.16 = 34,060,787.36 : x
  2. Step 2: Convert to fraction form
    61,933,170.16/85,473,216.16 = 34,060,787.36/x
  3. Step 3: Cross multiply
    61,933,170.16x = 85,473,216.16 × 34,060,787.36
  4. Step 4: Simplify right side
    61,933,170.16x = 2,911,285,040,601,075.50
  5. Step 5: Solve for x
    x = 2,911,285,040,601,075.50/61,933,170.16
  6. Step 6: Final answer
    x = 47,006,879.08

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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.