Home / 45,713,869.47-63,067,180.77-26,124,248.25

Finding the Fourth Proportional to 45,713,869.47, 63,067,180.77 and 26,124,248.25

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Solution

The fourth proportional to 45,713,869.47, 63,067,180.77 and 26,124,248.25 is: 36,041,199.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,713,869.47 : 63,067,180.77 = 26,124,248.25 : x
  2. Step 2: Convert to fraction form
    45,713,869.47/63,067,180.77 = 26,124,248.25/x
  3. Step 3: Cross multiply
    45,713,869.47x = 63,067,180.77 × 26,124,248.25
  4. Step 4: Simplify right side
    45,713,869.47x = 1,647,582,686,863,106.25
  5. Step 5: Solve for x
    x = 1,647,582,686,863,106.25/45,713,869.47
  6. Step 6: Final answer
    x = 36,041,199.44

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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.