Home / 49,277,434.70-73,916,152.05-49,277,434.70

Finding the Fourth Proportional to 49,277,434.70, 73,916,152.05 and 49,277,434.70

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Solution

The fourth proportional to 49,277,434.70, 73,916,152.05 and 49,277,434.70 is: 73,916,152.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,277,434.70 : 73,916,152.05 = 49,277,434.70 : x
  2. Step 2: Convert to fraction form
    49,277,434.70/73,916,152.05 = 49,277,434.70/x
  3. Step 3: Cross multiply
    49,277,434.70x = 73,916,152.05 × 49,277,434.70
  4. Step 4: Simplify right side
    49,277,434.70x = 3,642,398,355,919,146
  5. Step 5: Solve for x
    x = 3,642,398,355,919,146/49,277,434.70
  6. Step 6: Final answer
    x = 73,916,152.05

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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.