Home / 1,104,524,510.56-1,524,276,218.46-602,765,691.38

Finding the Fourth Proportional to 1,104,524,510.56, 1,524,276,218.46 and 602,765,691.38

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Solution

The fourth proportional to 1,104,524,510.56, 1,524,276,218.46 and 602,765,691.38 is: 831,834,332.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,524,510.56 : 1,524,276,218.46 = 602,765,691.38 : x
  2. Step 2: Convert to fraction form
    1,104,524,510.56/1,524,276,218.46 = 602,765,691.38/x
  3. Step 3: Cross multiply
    1,104,524,510.56x = 1,524,276,218.46 × 602,765,691.38
  4. Step 4: Simplify right side
    1,104,524,510.56x = 918,781,408,674,133,888
  5. Step 5: Solve for x
    x = 918,781,408,674,133,888/1,104,524,510.56
  6. Step 6: Final answer
    x = 831,834,332.23

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Half scale
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Double scale
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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.