Home / 94,121,669.80-141,182,504.70-43,103,333.80

Finding the Fourth Proportional to 94,121,669.80, 141,182,504.70 and 43,103,333.80

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Solution

The fourth proportional to 94,121,669.80, 141,182,504.70 and 43,103,333.80 is: 64,655,000.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,121,669.80 : 141,182,504.70 = 43,103,333.80 : x
  2. Step 2: Convert to fraction form
    94,121,669.80/141,182,504.70 = 43,103,333.80/x
  3. Step 3: Cross multiply
    94,121,669.80x = 141,182,504.70 × 43,103,333.80
  4. Step 4: Simplify right side
    94,121,669.80x = 6,085,436,626,804,168
  5. Step 5: Solve for x
    x = 6,085,436,626,804,168/94,121,669.80
  6. Step 6: Final answer
    x = 64,655,000.70

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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.