Home / 97,529,116.53-134,591,482.98-53,476,003.74

Finding the Fourth Proportional to 97,529,116.53, 134,591,482.98 and 53,476,003.74

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Solution

The fourth proportional to 97,529,116.53, 134,591,482.98 and 53,476,003.74 is: 73,797,599.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,529,116.53 : 134,591,482.98 = 53,476,003.74 : x
  2. Step 2: Convert to fraction form
    97,529,116.53/134,591,482.98 = 53,476,003.74/x
  3. Step 3: Cross multiply
    97,529,116.53x = 134,591,482.98 × 53,476,003.74
  4. Step 4: Simplify right side
    97,529,116.53x = 7,197,414,647,210,626
  5. Step 5: Solve for x
    x = 7,197,414,647,210,626/97,529,116.53
  6. Step 6: Final answer
    x = 73,797,599.15

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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.