Home / 31,098,660.48-46,648,405.44-10,904,492.16

Finding the Fourth Proportional to 31,098,660.48, 46,648,405.44 and 10,904,492.16

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Solution

The fourth proportional to 31,098,660.48, 46,648,405.44 and 10,904,492.16 is: 16,356,883.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,098,660.48 : 46,648,405.44 = 10,904,492.16 : x
  2. Step 2: Convert to fraction form
    31,098,660.48/46,648,405.44 = 10,904,492.16/x
  3. Step 3: Cross multiply
    31,098,660.48x = 46,648,405.44 × 10,904,492.16
  4. Step 4: Simplify right side
    31,098,660.48x = 508,677,171,396,981.31
  5. Step 5: Solve for x
    x = 508,677,171,396,981.31/31,098,660.48
  6. Step 6: Final answer
    x = 16,356,883.66

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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.