Home / 149,528,322.60-224,186,195.70-57,376,453.20

Finding the Fourth Proportional to 149,528,322.60, 224,186,195.70 and 57,376,453.20

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Solution

The fourth proportional to 149,528,322.60, 224,186,195.70 and 57,376,453.20 is: 86,023,895.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,528,322.60 : 224,186,195.70 = 57,376,453.20 : x
  2. Step 2: Convert to fraction form
    149,528,322.60/224,186,195.70 = 57,376,453.20/x
  3. Step 3: Cross multiply
    149,528,322.60x = 224,186,195.70 × 57,376,453.20
  4. Step 4: Simplify right side
    149,528,322.60x = 12,863,008,765,667,092
  5. Step 5: Solve for x
    x = 12,863,008,765,667,092/149,528,322.60
  6. Step 6: Final answer
    x = 86,023,895.29

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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.