Home / 124,864,824,700.24-172,313,023,594.93-67,772,135,046.83

Finding the Fourth Proportional to 124,864,824,700.24, 172,313,023,594.93 and 67,772,135,046.83

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Solution

The fourth proportional to 124,864,824,700.24, 172,313,023,594.93 and 67,772,135,046.83 is: 93,525,310,538.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,864,824,700.24 : 172,313,023,594.93 = 67,772,135,046.83 : x
  2. Step 2: Convert to fraction form
    124,864,824,700.24/172,313,023,594.93 = 67,772,135,046.83/x
  3. Step 3: Cross multiply
    124,864,824,700.24x = 172,313,023,594.93 × 67,772,135,046.83
  4. Step 4: Simplify right side
    124,864,824,700.24x = 11,678,021,505,403,200,733,184
  5. Step 5: Solve for x
    x = 11,678,021,505,403,200,733,184/124,864,824,700.24
  6. Step 6: Final answer
    x = 93,525,310,538.32

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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.