Home / 19,472,219,850,033-29,209,269,166,740-6,402,694,447,161

Finding the Fourth Proportional to 19,472,219,850,033, 29,209,269,166,740 and 6,402,694,447,161

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Solution

The fourth proportional to 19,472,219,850,033, 29,209,269,166,740 and 6,402,694,447,161 is: 9,604,350,553,755.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,472,219,850,033 : 29,209,269,166,740 = 6,402,694,447,161 : x
  2. Step 2: Convert to fraction form
    19,472,219,850,033/29,209,269,166,740 = 6,402,694,447,161/x
  3. Step 3: Cross multiply
    19,472,219,850,033x = 29,209,269,166,740 × 6,402,694,447,161
  4. Step 4: Simplify right side
    19,472,219,850,033x = 187,018,025,499,517,196,573,868,032
  5. Step 5: Solve for x
    x = 187,018,025,499,517,196,573,868,032/19,472,219,850,033
  6. Step 6: Final answer
    x = 9,604,350,553,755.70

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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.