Home / 31,256,983.94-46,860,439.95-14,854,036.95

Finding the Fourth Proportional to 31,256,983.94, 46,860,439.95 and 14,854,036.95

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Solution

The fourth proportional to 31,256,983.94, 46,860,439.95 and 14,854,036.95 is: 22,269,157.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,256,983.94 : 46,860,439.95 = 14,854,036.95 : x
  2. Step 2: Convert to fraction form
    31,256,983.94/46,860,439.95 = 14,854,036.95/x
  3. Step 3: Cross multiply
    31,256,983.94x = 46,860,439.95 × 14,854,036.95
  4. Step 4: Simplify right side
    31,256,983.94x = 696,066,706,510,556.12
  5. Step 5: Solve for x
    x = 696,066,706,510,556.12/31,256,983.94
  6. Step 6: Final answer
    x = 22,269,157.77

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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.