Home / 34,012,278,476.70-51,018,417,715.05-25,747,308,044.70

Finding the Fourth Proportional to 34,012,278,476.70, 51,018,417,715.05 and 25,747,308,044.70

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Solution

The fourth proportional to 34,012,278,476.70, 51,018,417,715.05 and 25,747,308,044.70 is: 38,620,962,067.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,012,278,476.70 : 51,018,417,715.05 = 25,747,308,044.70 : x
  2. Step 2: Convert to fraction form
    34,012,278,476.70/51,018,417,715.05 = 25,747,308,044.70/x
  3. Step 3: Cross multiply
    34,012,278,476.70x = 51,018,417,715.05 × 25,747,308,044.70
  4. Step 4: Simplify right side
    34,012,278,476.70x = 1,313,586,916,862,572,101,632
  5. Step 5: Solve for x
    x = 1,313,586,916,862,572,101,632/34,012,278,476.70
  6. Step 6: Final answer
    x = 38,620,962,067.05

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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.