Home / 23,224,089.78-32,047,988.85-12,910,081.14

Finding the Fourth Proportional to 23,224,089.78, 32,047,988.85 and 12,910,081.14

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Solution

The fourth proportional to 23,224,089.78, 32,047,988.85 and 12,910,081.14 is: 17,815,214.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,224,089.78 : 32,047,988.85 = 12,910,081.14 : x
  2. Step 2: Convert to fraction form
    23,224,089.78/32,047,988.85 = 12,910,081.14/x
  3. Step 3: Cross multiply
    23,224,089.78x = 32,047,988.85 × 12,910,081.14
  4. Step 4: Simplify right side
    23,224,089.78x = 413,742,136,427,315.31
  5. Step 5: Solve for x
    x = 413,742,136,427,315.31/23,224,089.78
  6. Step 6: Final answer
    x = 17,815,214.30

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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.