Home / 114,293,258.88-171,439,421.76-41,509,898.88

Finding the Fourth Proportional to 114,293,258.88, 171,439,421.76 and 41,509,898.88

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Solution

The fourth proportional to 114,293,258.88, 171,439,421.76 and 41,509,898.88 is: 62,264,678.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,293,258.88 : 171,439,421.76 = 41,509,898.88 : x
  2. Step 2: Convert to fraction form
    114,293,258.88/171,439,421.76 = 41,509,898.88/x
  3. Step 3: Cross multiply
    114,293,258.88x = 171,439,421.76 × 41,509,898.88
  4. Step 4: Simplify right side
    114,293,258.88x = 7,116,433,061,303,272
  5. Step 5: Solve for x
    x = 7,116,433,061,303,272/114,293,258.88
  6. Step 6: Final answer
    x = 62,264,678.87

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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.