Home / 94,200,359.28-141,300,549.88-29,509,205.48

Finding the Fourth Proportional to 94,200,359.28, 141,300,549.88 and 29,509,205.48

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Solution

The fourth proportional to 94,200,359.28, 141,300,549.88 and 29,509,205.48 is: 44,263,811.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,200,359.28 : 141,300,549.88 = 29,509,205.48 : x
  2. Step 2: Convert to fraction form
    94,200,359.28/141,300,549.88 = 29,509,205.48/x
  3. Step 3: Cross multiply
    94,200,359.28x = 141,300,549.88 × 29,509,205.48
  4. Step 4: Simplify right side
    94,200,359.28x = 4,169,666,960,845,909.50
  5. Step 5: Solve for x
    x = 4,169,666,960,845,909.50/94,200,359.28
  6. Step 6: Final answer
    x = 44,263,811.65

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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.