Home / 37,407,930.66-51,658,595.10-35,369,964.72

Finding the Fourth Proportional to 37,407,930.66, 51,658,595.10 and 35,369,964.72

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Solution

The fourth proportional to 37,407,930.66, 51,658,595.10 and 35,369,964.72 is: 48,844,259.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,407,930.66 : 51,658,595.10 = 35,369,964.72 : x
  2. Step 2: Convert to fraction form
    37,407,930.66/51,658,595.10 = 35,369,964.72/x
  3. Step 3: Cross multiply
    37,407,930.66x = 51,658,595.10 × 35,369,964.72
  4. Step 4: Simplify right side
    37,407,930.66x = 1,827,162,686,171,764.75
  5. Step 5: Solve for x
    x = 1,827,162,686,171,764.75/37,407,930.66
  6. Step 6: Final answer
    x = 48,844,259.87

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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.