Home / 14,858,888.94-22,288,338.27-9,809,018.46

Finding the Fourth Proportional to 14,858,888.94, 22,288,338.27 and 9,809,018.46

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Solution

The fourth proportional to 14,858,888.94, 22,288,338.27 and 9,809,018.46 is: 14,713,530.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,858,888.94 : 22,288,338.27 = 9,809,018.46 : x
  2. Step 2: Convert to fraction form
    14,858,888.94/22,288,338.27 = 9,809,018.46/x
  3. Step 3: Cross multiply
    14,858,888.94x = 22,288,338.27 × 9,809,018.46
  4. Step 4: Simplify right side
    14,858,888.94x = 218,626,721,533,154.47
  5. Step 5: Solve for x
    x = 218,626,721,533,154.47/14,858,888.94
  6. Step 6: Final answer
    x = 14,713,530.90

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1.5x scale

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.