Home / 62,813,590.11-94,220,418.04-19,686,152.41

Finding the Fourth Proportional to 62,813,590.11, 94,220,418.04 and 19,686,152.41

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Solution

The fourth proportional to 62,813,590.11, 94,220,418.04 and 19,686,152.41 is: 29,529,238.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,813,590.11 : 94,220,418.04 = 19,686,152.41 : x
  2. Step 2: Convert to fraction form
    62,813,590.11/94,220,418.04 = 19,686,152.41/x
  3. Step 3: Cross multiply
    62,813,590.11x = 94,220,418.04 × 19,686,152.41
  4. Step 4: Simplify right side
    62,813,590.11x = 1,854,837,509,570,922.75
  5. Step 5: Solve for x
    x = 1,854,837,509,570,922.75/62,813,590.11
  6. Step 6: Final answer
    x = 29,529,238.92

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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.