Home / 31,056,952.20-46,585,428.30-10,860,088.20

Finding the Fourth Proportional to 31,056,952.20, 46,585,428.30 and 10,860,088.20

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Solution

The fourth proportional to 31,056,952.20, 46,585,428.30 and 10,860,088.20 is: 16,290,132.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,056,952.20 : 46,585,428.30 = 10,860,088.20 : x
  2. Step 2: Convert to fraction form
    31,056,952.20/46,585,428.30 = 10,860,088.20/x
  3. Step 3: Cross multiply
    31,056,952.20x = 46,585,428.30 × 10,860,088.20
  4. Step 4: Simplify right side
    31,056,952.20x = 505,921,860,172,776
  5. Step 5: Solve for x
    x = 505,921,860,172,776/31,056,952.20
  6. Step 6: Final answer
    x = 16,290,132.30

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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.