Home / 31,848,567.83-47,772,371.01-14,328,753.07

Finding the Fourth Proportional to 31,848,567.83, 47,772,371.01 and 14,328,753.07

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Solution

The fourth proportional to 31,848,567.83, 47,772,371.01 and 14,328,753.07 is: 21,492,913.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,848,567.83 : 47,772,371.01 = 14,328,753.07 : x
  2. Step 2: Convert to fraction form
    31,848,567.83/47,772,371.01 = 14,328,753.07/x
  3. Step 3: Cross multiply
    31,848,567.83x = 47,772,371.01 × 14,328,753.07
  4. Step 4: Simplify right side
    31,848,567.83x = 684,518,507,770,716.50
  5. Step 5: Solve for x
    x = 684,518,507,770,716.50/31,848,567.83
  6. Step 6: Final answer
    x = 21,492,913.32

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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.