Home / 166,796,480.84-249,976,823.16-93,017,316.56

Finding the Fourth Proportional to 166,796,480.84, 249,976,823.16 and 93,017,316.56

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Solution

The fourth proportional to 166,796,480.84, 249,976,823.16 and 93,017,316.56 is: 139,404,459.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,796,480.84 : 249,976,823.16 = 93,017,316.56 : x
  2. Step 2: Convert to fraction form
    166,796,480.84/249,976,823.16 = 93,017,316.56/x
  3. Step 3: Cross multiply
    166,796,480.84x = 249,976,823.16 × 93,017,316.56
  4. Step 4: Simplify right side
    166,796,480.84x = 23,252,173,292,536,860
  5. Step 5: Solve for x
    x = 23,252,173,292,536,860/166,796,480.84
  6. Step 6: Final answer
    x = 139,404,459.71

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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.