Home / 14,582,973.38-20,096,086.65-10,500,884.42

Finding the Fourth Proportional to 14,582,973.38, 20,096,086.65 and 10,500,884.42

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Solution

The fourth proportional to 14,582,973.38, 20,096,086.65 and 10,500,884.42 is: 14,470,758.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,582,973.38 : 20,096,086.65 = 10,500,884.42 : x
  2. Step 2: Convert to fraction form
    14,582,973.38/20,096,086.65 = 10,500,884.42/x
  3. Step 3: Cross multiply
    14,582,973.38x = 20,096,086.65 × 10,500,884.42
  4. Step 4: Simplify right side
    14,582,973.38x = 211,026,683,205,954.97
  5. Step 5: Solve for x
    x = 211,026,683,205,954.97/14,582,973.38
  6. Step 6: Final answer
    x = 14,470,758.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.