Home / 31,056,655.80-46,584,546.30-14,017,301.40

Finding the Fourth Proportional to 31,056,655.80, 46,584,546.30 and 14,017,301.40

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Solution

The fourth proportional to 31,056,655.80, 46,584,546.30 and 14,017,301.40 is: 21,025,754.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,056,655.80 : 46,584,546.30 = 14,017,301.40 : x
  2. Step 2: Convert to fraction form
    31,056,655.80/46,584,546.30 = 14,017,301.40/x
  3. Step 3: Cross multiply
    31,056,655.80x = 46,584,546.30 × 14,017,301.40
  4. Step 4: Simplify right side
    31,056,655.80x = 652,989,626,069,354.75
  5. Step 5: Solve for x
    x = 652,989,626,069,354.75/31,056,655.80
  6. Step 6: Final answer
    x = 21,025,754.68

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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.