Home / 34,855,967.64-48,100,964.22-19,174,652.76

Finding the Fourth Proportional to 34,855,967.64, 48,100,964.22 and 19,174,652.76

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Solution

The fourth proportional to 34,855,967.64, 48,100,964.22 and 19,174,652.76 is: 26,460,871.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,855,967.64 : 48,100,964.22 = 19,174,652.76 : x
  2. Step 2: Convert to fraction form
    34,855,967.64/48,100,964.22 = 19,174,652.76/x
  3. Step 3: Cross multiply
    34,855,967.64x = 48,100,964.22 × 19,174,652.76
  4. Step 4: Simplify right side
    34,855,967.64x = 922,319,286,339,684.25
  5. Step 5: Solve for x
    x = 922,319,286,339,684.25/34,855,967.64
  6. Step 6: Final answer
    x = 26,460,871.66

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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.