Home / 58,759,436.40-88,032,866.40-50,256,380.40

Finding the Fourth Proportional to 58,759,436.40, 88,032,866.40 and 50,256,380.40

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Solution

The fourth proportional to 58,759,436.40, 88,032,866.40 and 50,256,380.40 is: 75,293,663.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,759,436.40 : 88,032,866.40 = 50,256,380.40 : x
  2. Step 2: Convert to fraction form
    58,759,436.40/88,032,866.40 = 50,256,380.40/x
  3. Step 3: Cross multiply
    58,759,436.40x = 88,032,866.40 × 50,256,380.40
  4. Step 4: Simplify right side
    58,759,436.40x = 4,424,213,221,500,778.50
  5. Step 5: Solve for x
    x = 4,424,213,221,500,778.50/58,759,436.40
  6. Step 6: Final answer
    x = 75,293,663.33

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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.