Home / 652,831,226.20-978,609,110.10-583,956,472.60

Finding the Fourth Proportional to 652,831,226.20, 978,609,110.10 and 583,956,472.60

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Solution

The fourth proportional to 652,831,226.20, 978,609,110.10 and 583,956,472.60 is: 875,364,261.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,831,226.20 : 978,609,110.10 = 583,956,472.60 : x
  2. Step 2: Convert to fraction form
    652,831,226.20/978,609,110.10 = 583,956,472.60/x
  3. Step 3: Cross multiply
    652,831,226.20x = 978,609,110.10 × 583,956,472.60
  4. Step 4: Simplify right side
    652,831,226.20x = 571,465,123,988,221,056
  5. Step 5: Solve for x
    x = 571,465,123,988,221,056/652,831,226.20
  6. Step 6: Final answer
    x = 875,364,261.17

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.