Home / 114,048,507.35-171,009,775.43-37,332,046.55

Finding the Fourth Proportional to 114,048,507.35, 171,009,775.43 and 37,332,046.55

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Solution

The fourth proportional to 114,048,507.35, 171,009,775.43 and 37,332,046.55 is: 55,977,452.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,048,507.35 : 171,009,775.43 = 37,332,046.55 : x
  2. Step 2: Convert to fraction form
    114,048,507.35/171,009,775.43 = 37,332,046.55/x
  3. Step 3: Cross multiply
    114,048,507.35x = 171,009,775.43 × 37,332,046.55
  4. Step 4: Simplify right side
    114,048,507.35x = 6,384,144,896,671,146
  5. Step 5: Solve for x
    x = 6,384,144,896,671,146/114,048,507.35
  6. Step 6: Final answer
    x = 55,977,452.45

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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.