Home / 45,815,772.84-63,227,013.72-24,909,212.22

Finding the Fourth Proportional to 45,815,772.84, 63,227,013.72 and 24,909,212.22

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Solution

The fourth proportional to 45,815,772.84, 63,227,013.72 and 24,909,212.22 is: 34,375,390.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,815,772.84 : 63,227,013.72 = 24,909,212.22 : x
  2. Step 2: Convert to fraction form
    45,815,772.84/63,227,013.72 = 24,909,212.22/x
  3. Step 3: Cross multiply
    45,815,772.84x = 63,227,013.72 × 24,909,212.22
  4. Step 4: Simplify right side
    45,815,772.84x = 1,574,935,102,457,820.75
  5. Step 5: Solve for x
    x = 1,574,935,102,457,820.75/45,815,772.84
  6. Step 6: Final answer
    x = 34,375,390.94

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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.