Home / 3,038,966,339.52-4,532,899,007.76-2,759,981,072.16

Finding the Fourth Proportional to 3,038,966,339.52, 4,532,899,007.76 and 2,759,981,072.16

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Solution

The fourth proportional to 3,038,966,339.52, 4,532,899,007.76 and 2,759,981,072.16 is: 4,116,766,711.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,966,339.52 : 4,532,899,007.76 = 2,759,981,072.16 : x
  2. Step 2: Convert to fraction form
    3,038,966,339.52/4,532,899,007.76 = 2,759,981,072.16/x
  3. Step 3: Cross multiply
    3,038,966,339.52x = 4,532,899,007.76 × 2,759,981,072.16
  4. Step 4: Simplify right side
    3,038,966,339.52x = 12,510,715,463,430,445,056
  5. Step 5: Solve for x
    x = 12,510,715,463,430,445,056/3,038,966,339.52
  6. Step 6: Final answer
    x = 4,116,766,711.34

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.