Home / 5,578,483,717.08-7,698,150,291.90-3,038,108,344.56

Finding the Fourth Proportional to 5,578,483,717.08, 7,698,150,291.90 and 3,038,108,344.56

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Solution

The fourth proportional to 5,578,483,717.08, 7,698,150,291.90 and 3,038,108,344.56 is: 4,192,503,881.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,578,483,717.08 : 7,698,150,291.90 = 3,038,108,344.56 : x
  2. Step 2: Convert to fraction form
    5,578,483,717.08/7,698,150,291.90 = 3,038,108,344.56/x
  3. Step 3: Cross multiply
    5,578,483,717.08x = 7,698,150,291.90 × 3,038,108,344.56
  4. Step 4: Simplify right side
    5,578,483,717.08x = 23,387,814,639,498,387,456
  5. Step 5: Solve for x
    x = 23,387,814,639,498,387,456/5,578,483,717.08
  6. Step 6: Final answer
    x = 4,192,503,881.99

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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.