Home / 46,282,041.97-63,875,724.78-28,646,601.41

Finding the Fourth Proportional to 46,282,041.97, 63,875,724.78 and 28,646,601.41

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Solution

The fourth proportional to 46,282,041.97, 63,875,724.78 and 28,646,601.41 is: 39,536,337.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,282,041.97 : 63,875,724.78 = 28,646,601.41 : x
  2. Step 2: Convert to fraction form
    46,282,041.97/63,875,724.78 = 28,646,601.41/x
  3. Step 3: Cross multiply
    46,282,041.97x = 63,875,724.78 × 28,646,601.41
  4. Step 4: Simplify right side
    46,282,041.97x = 1,829,822,427,653,497
  5. Step 5: Solve for x
    x = 1,829,822,427,653,497/46,282,041.97
  6. Step 6: Final answer
    x = 39,536,337.42

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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.