Home / 587,155,049.55-880,732,574.33-241,930,975.95

Finding the Fourth Proportional to 587,155,049.55, 880,732,574.33 and 241,930,975.95

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Solution

The fourth proportional to 587,155,049.55, 880,732,574.33 and 241,930,975.95 is: 362,896,463.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,155,049.55 : 880,732,574.33 = 241,930,975.95 : x
  2. Step 2: Convert to fraction form
    587,155,049.55/880,732,574.33 = 241,930,975.95/x
  3. Step 3: Cross multiply
    587,155,049.55x = 880,732,574.33 × 241,930,975.95
  4. Step 4: Simplify right side
    587,155,049.55x = 213,076,491,257,403,168
  5. Step 5: Solve for x
    x = 213,076,491,257,403,168/587,155,049.55
  6. Step 6: Final answer
    x = 362,896,463.93

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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.