Home / 34,061,690,398.40-47,004,632,504.16-19,025,152,107.20

Finding the Fourth Proportional to 34,061,690,398.40, 47,004,632,504.16 and 19,025,152,107.20

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Solution

The fourth proportional to 34,061,690,398.40, 47,004,632,504.16 and 19,025,152,107.20 is: 26,254,430,495.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,061,690,398.40 : 47,004,632,504.16 = 19,025,152,107.20 : x
  2. Step 2: Convert to fraction form
    34,061,690,398.40/47,004,632,504.16 = 19,025,152,107.20/x
  3. Step 3: Cross multiply
    34,061,690,398.40x = 47,004,632,504.16 × 19,025,152,107.20
  4. Step 4: Simplify right side
    34,061,690,398.40x = 894,270,283,134,681,350,144
  5. Step 5: Solve for x
    x = 894,270,283,134,681,350,144/34,061,690,398.40
  6. Step 6: Final answer
    x = 26,254,430,495.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.