Home / 474,614,862,329.30-655,024,659,717.29-281,927,796,539.22

Finding the Fourth Proportional to 474,614,862,329.30, 655,024,659,717.29 and 281,927,796,539.22

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Solution

The fourth proportional to 474,614,862,329.30, 655,024,659,717.29 and 281,927,796,539.22 is: 389,093,712,924.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,614,862,329.30 : 655,024,659,717.29 = 281,927,796,539.22 : x
  2. Step 2: Convert to fraction form
    474,614,862,329.30/655,024,659,717.29 = 281,927,796,539.22/x
  3. Step 3: Cross multiply
    474,614,862,329.30x = 655,024,659,717.29 × 281,927,796,539.22
  4. Step 4: Simplify right side
    474,614,862,329.30x = 184,669,658,992,947,926,925,312
  5. Step 5: Solve for x
    x = 184,669,658,992,947,926,925,312/474,614,862,329.30
  6. Step 6: Final answer
    x = 389,093,712,924.69

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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.