Home / 6,133,966,828.50-9,182,078,995.46-4,002,222,352.72

Finding the Fourth Proportional to 6,133,966,828.50, 9,182,078,995.46 and 4,002,222,352.72

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Solution

The fourth proportional to 6,133,966,828.50, 9,182,078,995.46 and 4,002,222,352.72 is: 5,991,020,627.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,966,828.50 : 9,182,078,995.46 = 4,002,222,352.72 : x
  2. Step 2: Convert to fraction form
    6,133,966,828.50/9,182,078,995.46 = 4,002,222,352.72/x
  3. Step 3: Cross multiply
    6,133,966,828.50x = 9,182,078,995.46 × 4,002,222,352.72
  4. Step 4: Simplify right side
    6,133,966,828.50x = 36,748,721,800,070,811,648
  5. Step 5: Solve for x
    x = 36,748,721,800,070,811,648/6,133,966,828.50
  6. Step 6: Final answer
    x = 5,991,020,627.85

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1.5x scale

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.