Home / 16,628,851.80-24,943,277.70-10,955,482.20

Finding the Fourth Proportional to 16,628,851.80, 24,943,277.70 and 10,955,482.20

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Solution

The fourth proportional to 16,628,851.80, 24,943,277.70 and 10,955,482.20 is: 16,433,223.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,628,851.80 : 24,943,277.70 = 10,955,482.20 : x
  2. Step 2: Convert to fraction form
    16,628,851.80/24,943,277.70 = 10,955,482.20/x
  3. Step 3: Cross multiply
    16,628,851.80x = 24,943,277.70 × 10,955,482.20
  4. Step 4: Simplify right side
    16,628,851.80x = 273,265,634,852,006.91
  5. Step 5: Solve for x
    x = 273,265,634,852,006.91/16,628,851.80
  6. Step 6: Final answer
    x = 16,433,223.30

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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.