Home / 31,707,133.30-47,560,699.95-31,707,133.30

Finding the Fourth Proportional to 31,707,133.30, 47,560,699.95 and 31,707,133.30

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Solution

The fourth proportional to 31,707,133.30, 47,560,699.95 and 31,707,133.30 is: 47,560,699.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,707,133.30 : 47,560,699.95 = 31,707,133.30 : x
  2. Step 2: Convert to fraction form
    31,707,133.30/47,560,699.95 = 31,707,133.30/x
  3. Step 3: Cross multiply
    31,707,133.30x = 47,560,699.95 × 31,707,133.30
  4. Step 4: Simplify right side
    31,707,133.30x = 1,508,013,453,155,953.50
  5. Step 5: Solve for x
    x = 1,508,013,453,155,953.50/31,707,133.30
  6. Step 6: Final answer
    x = 47,560,699.95

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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.