Home / 45,055,433.94-67,398,056.90-35,975,266.92

Finding the Fourth Proportional to 45,055,433.94, 67,398,056.90 and 35,975,266.92

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Solution

The fourth proportional to 45,055,433.94, 67,398,056.90 and 35,975,266.92 is: 53,815,108.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,055,433.94 : 67,398,056.90 = 35,975,266.92 : x
  2. Step 2: Convert to fraction form
    45,055,433.94/67,398,056.90 = 35,975,266.92/x
  3. Step 3: Cross multiply
    45,055,433.94x = 67,398,056.90 × 35,975,266.92
  4. Step 4: Simplify right side
    45,055,433.94x = 2,424,663,086,686,971.50
  5. Step 5: Solve for x
    x = 2,424,663,086,686,971.50/45,055,433.94
  6. Step 6: Final answer
    x = 53,815,108.96

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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.