Home / 95,658,670.08-132,007,726.08-52,197,857.28

Finding the Fourth Proportional to 95,658,670.08, 132,007,726.08 and 52,197,857.28

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Solution

The fourth proportional to 95,658,670.08, 132,007,726.08 and 52,197,857.28 is: 72,032,367.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,658,670.08 : 132,007,726.08 = 52,197,857.28 : x
  2. Step 2: Convert to fraction form
    95,658,670.08/132,007,726.08 = 52,197,857.28/x
  3. Step 3: Cross multiply
    95,658,670.08x = 132,007,726.08 × 52,197,857.28
  4. Step 4: Simplify right side
    95,658,670.08x = 6,890,520,445,781,174
  5. Step 5: Solve for x
    x = 6,890,520,445,781,174/95,658,670.08
  6. Step 6: Final answer
    x = 72,032,367.17

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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.