Home / 33,048,023.10-49,572,034.65-13,872,407.10

Finding the Fourth Proportional to 33,048,023.10, 49,572,034.65 and 13,872,407.10

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Solution

The fourth proportional to 33,048,023.10, 49,572,034.65 and 13,872,407.10 is: 20,808,610.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,048,023.10 : 49,572,034.65 = 13,872,407.10 : x
  2. Step 2: Convert to fraction form
    33,048,023.10/49,572,034.65 = 13,872,407.10/x
  3. Step 3: Cross multiply
    33,048,023.10x = 49,572,034.65 × 13,872,407.10
  4. Step 4: Simplify right side
    33,048,023.10x = 687,683,445,440,106
  5. Step 5: Solve for x
    x = 687,683,445,440,106/33,048,023.10
  6. Step 6: Final answer
    x = 20,808,610.65

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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.