Home / 37,082,712.15-55,624,068.23-29,908,258.65

Finding the Fourth Proportional to 37,082,712.15, 55,624,068.23 and 29,908,258.65

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Solution

The fourth proportional to 37,082,712.15, 55,624,068.23 and 29,908,258.65 is: 44,862,387.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,082,712.15 : 55,624,068.23 = 29,908,258.65 : x
  2. Step 2: Convert to fraction form
    37,082,712.15/55,624,068.23 = 29,908,258.65/x
  3. Step 3: Cross multiply
    37,082,712.15x = 55,624,068.23 × 29,908,258.65
  4. Step 4: Simplify right side
    37,082,712.15x = 1,663,619,019,638,546.25
  5. Step 5: Solve for x
    x = 1,663,619,019,638,546.25/37,082,712.15
  6. Step 6: Final answer
    x = 44,862,387.98

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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.