Home / 53,612,030.84-80,404,760.21-15,273,877.10

Finding the Fourth Proportional to 53,612,030.84, 80,404,760.21 and 15,273,877.10

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Solution

The fourth proportional to 53,612,030.84, 80,404,760.21 and 15,273,877.10 is: 22,907,030.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,612,030.84 : 80,404,760.21 = 15,273,877.10 : x
  2. Step 2: Convert to fraction form
    53,612,030.84/80,404,760.21 = 15,273,877.10/x
  3. Step 3: Cross multiply
    53,612,030.84x = 80,404,760.21 × 15,273,877.10
  4. Step 4: Simplify right side
    53,612,030.84x = 1,228,092,425,224,117
  5. Step 5: Solve for x
    x = 1,228,092,425,224,117/53,612,030.84
  6. Step 6: Final answer
    x = 22,907,030.49

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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.