Home / 15,793,812,362.48-23,690,479,397.40-3,842,177,255.36

Finding the Fourth Proportional to 15,793,812,362.48, 23,690,479,397.40 and 3,842,177,255.36

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Solution

The fourth proportional to 15,793,812,362.48, 23,690,479,397.40 and 3,842,177,255.36 is: 5,763,207,705.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,793,812,362.48 : 23,690,479,397.40 = 3,842,177,255.36 : x
  2. Step 2: Convert to fraction form
    15,793,812,362.48/23,690,479,397.40 = 3,842,177,255.36/x
  3. Step 3: Cross multiply
    15,793,812,362.48x = 23,690,479,397.40 × 3,842,177,255.36
  4. Step 4: Simplify right side
    15,793,812,362.48x = 91,023,021,109,264,973,824
  5. Step 5: Solve for x
    x = 91,023,021,109,264,973,824/15,793,812,362.48
  6. Step 6: Final answer
    x = 5,763,207,705.66

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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.