Home / 124,864,824,698.24-172,313,023,592.17-67,772,135,044.83

Finding the Fourth Proportional to 124,864,824,698.24, 172,313,023,592.17 and 67,772,135,044.83

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Solution

The fourth proportional to 124,864,824,698.24, 172,313,023,592.17 and 67,772,135,044.83 is: 93,525,310,535.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,864,824,698.24 : 172,313,023,592.17 = 67,772,135,044.83 : x
  2. Step 2: Convert to fraction form
    124,864,824,698.24/172,313,023,592.17 = 67,772,135,044.83/x
  3. Step 3: Cross multiply
    124,864,824,698.24x = 172,313,023,592.17 × 67,772,135,044.83
  4. Step 4: Simplify right side
    124,864,824,698.24x = 11,678,021,504,871,524,466,688
  5. Step 5: Solve for x
    x = 11,678,021,504,871,524,466,688/124,864,824,698.24
  6. Step 6: Final answer
    x = 93,525,310,535.56

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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.