Home / 44,852,627.40-67,310,433.90-19,311,966.60

Finding the Fourth Proportional to 44,852,627.40, 67,310,433.90 and 19,311,966.60

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Solution

The fourth proportional to 44,852,627.40, 67,310,433.90 and 19,311,966.60 is: 28,981,509.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,852,627.40 : 67,310,433.90 = 19,311,966.60 : x
  2. Step 2: Convert to fraction form
    44,852,627.40/67,310,433.90 = 19,311,966.60/x
  3. Step 3: Cross multiply
    44,852,627.40x = 67,310,433.90 × 19,311,966.60
  4. Step 4: Simplify right side
    44,852,627.40x = 1,299,896,851,308,308
  5. Step 5: Solve for x
    x = 1,299,896,851,308,308/44,852,627.40
  6. Step 6: Final answer
    x = 28,981,509.59

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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.