Home / 45,068,320.49-62,197,622.90-25,224,070.55

Finding the Fourth Proportional to 45,068,320.49, 62,197,622.90 and 25,224,070.55

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Solution

The fourth proportional to 45,068,320.49, 62,197,622.90 and 25,224,070.55 is: 34,811,087.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,068,320.49 : 62,197,622.90 = 25,224,070.55 : x
  2. Step 2: Convert to fraction form
    45,068,320.49/62,197,622.90 = 25,224,070.55/x
  3. Step 3: Cross multiply
    45,068,320.49x = 62,197,622.90 × 25,224,070.55
  4. Step 4: Simplify right side
    45,068,320.49x = 1,568,877,227,634,787.25
  5. Step 5: Solve for x
    x = 1,568,877,227,634,787.25/45,068,320.49
  6. Step 6: Final answer
    x = 34,811,087.05

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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.