Home / 37,463,813.20-56,195,719.80-10,537,469.20

Finding the Fourth Proportional to 37,463,813.20, 56,195,719.80 and 10,537,469.20

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Solution

The fourth proportional to 37,463,813.20, 56,195,719.80 and 10,537,469.20 is: 15,806,203.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,463,813.20 : 56,195,719.80 = 10,537,469.20 : x
  2. Step 2: Convert to fraction form
    37,463,813.20/56,195,719.80 = 10,537,469.20/x
  3. Step 3: Cross multiply
    37,463,813.20x = 56,195,719.80 × 10,537,469.20
  4. Step 4: Simplify right side
    37,463,813.20x = 592,160,666,564,330.12
  5. Step 5: Solve for x
    x = 592,160,666,564,330.12/37,463,813.20
  6. Step 6: Final answer
    x = 15,806,203.80

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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.