Home / 4,296,381,857.73-6,444,574,573.05-1,932,782,045.13

Finding the Fourth Proportional to 4,296,381,857.73, 6,444,574,573.05 and 1,932,782,045.13

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Solution

The fourth proportional to 4,296,381,857.73, 6,444,574,573.05 and 1,932,782,045.13 is: 2,899,173,871.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,296,381,857.73 : 6,444,574,573.05 = 1,932,782,045.13 : x
  2. Step 2: Convert to fraction form
    4,296,381,857.73/6,444,574,573.05 = 1,932,782,045.13/x
  3. Step 3: Cross multiply
    4,296,381,857.73x = 6,444,574,573.05 × 1,932,782,045.13
  4. Step 4: Simplify right side
    4,296,381,857.73x = 12,455,958,023,292,377,088
  5. Step 5: Solve for x
    x = 12,455,958,023,292,377,088/4,296,381,857.73
  6. Step 6: Final answer
    x = 2,899,173,871.35

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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.