Home / 3,273,868,122.98-4,910,731,280.78-912,966,087.41

Finding the Fourth Proportional to 3,273,868,122.98, 4,910,731,280.78 and 912,966,087.41

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Solution

The fourth proportional to 3,273,868,122.98, 4,910,731,280.78 and 912,966,087.41 is: 1,369,429,358.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,868,122.98 : 4,910,731,280.78 = 912,966,087.41 : x
  2. Step 2: Convert to fraction form
    3,273,868,122.98/4,910,731,280.78 = 912,966,087.41/x
  3. Step 3: Cross multiply
    3,273,868,122.98x = 4,910,731,280.78 × 912,966,087.41
  4. Step 4: Simplify right side
    3,273,868,122.98x = 4,483,331,123,760,508,416
  5. Step 5: Solve for x
    x = 4,483,331,123,760,508,416/3,273,868,122.98
  6. Step 6: Final answer
    x = 1,369,429,358.59

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1.5x scale

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.