Home / 3,035,145,414-4,187,218,110.03-2,031,886,216.38

Finding the Fourth Proportional to 3,035,145,414, 4,187,218,110.03 and 2,031,886,216.38

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Solution

The fourth proportional to 3,035,145,414, 4,187,218,110.03 and 2,031,886,216.38 is: 2,803,144,364.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,145,414 : 4,187,218,110.03 = 2,031,886,216.38 : x
  2. Step 2: Convert to fraction form
    3,035,145,414/4,187,218,110.03 = 2,031,886,216.38/x
  3. Step 3: Cross multiply
    3,035,145,414x = 4,187,218,110.03 × 2,031,886,216.38
  4. Step 4: Simplify right side
    3,035,145,414x = 8,507,950,762,746,672,128
  5. Step 5: Solve for x
    x = 8,507,950,762,746,672,128/3,035,145,414
  6. Step 6: Final answer
    x = 2,803,144,364.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.