Home / 8,472,536,501.44-11,691,749,271.42-4,610,088,053

Finding the Fourth Proportional to 8,472,536,501.44, 11,691,749,271.42 and 4,610,088,053

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Solution

The fourth proportional to 8,472,536,501.44, 11,691,749,271.42 and 4,610,088,053 is: 6,361,730,471.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,472,536,501.44 : 11,691,749,271.42 = 4,610,088,053 : x
  2. Step 2: Convert to fraction form
    8,472,536,501.44/11,691,749,271.42 = 4,610,088,053/x
  3. Step 3: Cross multiply
    8,472,536,501.44x = 11,691,749,271.42 × 4,610,088,053
  4. Step 4: Simplify right side
    8,472,536,501.44x = 53,899,993,634,844,794,880
  5. Step 5: Solve for x
    x = 53,899,993,634,844,794,880/8,472,536,501.44
  6. Step 6: Final answer
    x = 6,361,730,471.82

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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.