Home / 14,683,662.82-22,025,928.75-7,008,116.50

Finding the Fourth Proportional to 14,683,662.82, 22,025,928.75 and 7,008,116.50

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Solution

The fourth proportional to 14,683,662.82, 22,025,928.75 and 7,008,116.50 is: 10,512,382.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,662.82 : 22,025,928.75 = 7,008,116.50 : x
  2. Step 2: Convert to fraction form
    14,683,662.82/22,025,928.75 = 7,008,116.50/x
  3. Step 3: Cross multiply
    14,683,662.82x = 22,025,928.75 × 7,008,116.50
  4. Step 4: Simplify right side
    14,683,662.82x = 154,360,274,700,699.38
  5. Step 5: Solve for x
    x = 154,360,274,700,699.38/14,683,662.82
  6. Step 6: Final answer
    x = 10,512,382.13

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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.