Home / 26,976,940,509.20-37,228,618,650.33-14,769,441,969.48

Finding the Fourth Proportional to 26,976,940,509.20, 37,228,618,650.33 and 14,769,441,969.48

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Solution

The fourth proportional to 26,976,940,509.20, 37,228,618,650.33 and 14,769,441,969.48 is: 20,382,071,220.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,976,940,509.20 : 37,228,618,650.33 = 14,769,441,969.48 : x
  2. Step 2: Convert to fraction form
    26,976,940,509.20/37,228,618,650.33 = 14,769,441,969.48/x
  3. Step 3: Cross multiply
    26,976,940,509.20x = 37,228,618,650.33 × 14,769,441,969.48
  4. Step 4: Simplify right side
    26,976,940,509.20x = 549,845,922,759,949,811,712
  5. Step 5: Solve for x
    x = 549,845,922,759,949,811,712/26,976,940,509.20
  6. Step 6: Final answer
    x = 20,382,071,220.14

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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.