Home / 1,232,059,288.24-1,846,845,360.32-772,320,307.92

Finding the Fourth Proportional to 1,232,059,288.24, 1,846,845,360.32 and 772,320,307.92

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Solution

The fourth proportional to 1,232,059,288.24, 1,846,845,360.32 and 772,320,307.92 is: 1,157,700,924.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,059,288.24 : 1,846,845,360.32 = 772,320,307.92 : x
  2. Step 2: Convert to fraction form
    1,232,059,288.24/1,846,845,360.32 = 772,320,307.92/x
  3. Step 3: Cross multiply
    1,232,059,288.24x = 1,846,845,360.32 × 772,320,307.92
  4. Step 4: Simplify right side
    1,232,059,288.24x = 1,426,356,177,362,965,504
  5. Step 5: Solve for x
    x = 1,426,356,177,362,965,504/1,232,059,288.24
  6. Step 6: Final answer
    x = 1,157,700,924.77

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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.