Home / 21,742,383.90-32,613,575.85-14,576,022.30

Finding the Fourth Proportional to 21,742,383.90, 32,613,575.85 and 14,576,022.30

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Solution

The fourth proportional to 21,742,383.90, 32,613,575.85 and 14,576,022.30 is: 21,864,033.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,742,383.90 : 32,613,575.85 = 14,576,022.30 : x
  2. Step 2: Convert to fraction form
    21,742,383.90/32,613,575.85 = 14,576,022.30/x
  3. Step 3: Cross multiply
    21,742,383.90x = 32,613,575.85 × 14,576,022.30
  4. Step 4: Simplify right side
    21,742,383.90x = 475,376,208,872,341.50
  5. Step 5: Solve for x
    x = 475,376,208,872,341.50/21,742,383.90
  6. Step 6: Final answer
    x = 21,864,033.45

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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.