Home / 106,594,565.36-159,950,970-52,007,599.52

Finding the Fourth Proportional to 106,594,565.36, 159,950,970 and 52,007,599.52

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Solution

The fourth proportional to 106,594,565.36, 159,950,970 and 52,007,599.52 is: 78,040,244.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,594,565.36 : 159,950,970 = 52,007,599.52 : x
  2. Step 2: Convert to fraction form
    106,594,565.36/159,950,970 = 52,007,599.52/x
  3. Step 3: Cross multiply
    106,594,565.36x = 159,950,970 × 52,007,599.52
  4. Step 4: Simplify right side
    106,594,565.36x = 8,318,665,990,595,535
  5. Step 5: Solve for x
    x = 8,318,665,990,595,535/106,594,565.36
  6. Step 6: Final answer
    x = 78,040,244.95

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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.