Home / 23,698,908.60-35,538,269.04-9,311,884.20

Finding the Fourth Proportional to 23,698,908.60, 35,538,269.04 and 9,311,884.20

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Solution

The fourth proportional to 23,698,908.60, 35,538,269.04 and 9,311,884.20 is: 13,963,860.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,698,908.60 : 35,538,269.04 = 9,311,884.20 : x
  2. Step 2: Convert to fraction form
    23,698,908.60/35,538,269.04 = 9,311,884.20/x
  3. Step 3: Cross multiply
    23,698,908.60x = 35,538,269.04 × 9,311,884.20
  4. Step 4: Simplify right side
    23,698,908.60x = 330,928,245,968,925.12
  5. Step 5: Solve for x
    x = 330,928,245,968,925.12/23,698,908.60
  6. Step 6: Final answer
    x = 13,963,860.17

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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.