Home / 94,644,130.20-141,966,195.30-37,138,277.40

Finding the Fourth Proportional to 94,644,130.20, 141,966,195.30 and 37,138,277.40

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Solution

The fourth proportional to 94,644,130.20, 141,966,195.30 and 37,138,277.40 is: 55,707,416.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,644,130.20 : 141,966,195.30 = 37,138,277.40 : x
  2. Step 2: Convert to fraction form
    94,644,130.20/141,966,195.30 = 37,138,277.40/x
  3. Step 3: Cross multiply
    94,644,130.20x = 141,966,195.30 × 37,138,277.40
  4. Step 4: Simplify right side
    94,644,130.20x = 5,272,379,942,473,976
  5. Step 5: Solve for x
    x = 5,272,379,942,473,976/94,644,130.20
  6. Step 6: Final answer
    x = 55,707,416.10

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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.