Home / 15,542,485.05-23,313,727.58-14,596,923.45

Finding the Fourth Proportional to 15,542,485.05, 23,313,727.58 and 14,596,923.45

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Solution

The fourth proportional to 15,542,485.05, 23,313,727.58 and 14,596,923.45 is: 21,895,385.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,542,485.05 : 23,313,727.58 = 14,596,923.45 : x
  2. Step 2: Convert to fraction form
    15,542,485.05/23,313,727.58 = 14,596,923.45/x
  3. Step 3: Cross multiply
    15,542,485.05x = 23,313,727.58 × 14,596,923.45
  4. Step 4: Simplify right side
    15,542,485.05x = 340,308,696,746,429.12
  5. Step 5: Solve for x
    x = 340,308,696,746,429.12/15,542,485.05
  6. Step 6: Final answer
    x = 21,895,385.18

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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.