Home / 1,104,601,660.82-1,524,349,889.30-602,810,445.68

Finding the Fourth Proportional to 1,104,601,660.82, 1,524,349,889.30 and 602,810,445.68

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Solution

The fourth proportional to 1,104,601,660.82, 1,524,349,889.30 and 602,810,445.68 is: 831,878,195.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,601,660.82 : 1,524,349,889.30 = 602,810,445.68 : x
  2. Step 2: Convert to fraction form
    1,104,601,660.82/1,524,349,889.30 = 602,810,445.68/x
  3. Step 3: Cross multiply
    1,104,601,660.82x = 1,524,349,889.30 × 602,810,445.68
  4. Step 4: Simplify right side
    1,104,601,660.82x = 918,894,036,133,800,704
  5. Step 5: Solve for x
    x = 918,894,036,133,800,704/1,104,601,660.82
  6. Step 6: Final answer
    x = 831,878,195.31

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Double scale
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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.