Home / 31,214,589.90-46,803,222.45-16,098,045.90

Finding the Fourth Proportional to 31,214,589.90, 46,803,222.45 and 16,098,045.90

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Solution

The fourth proportional to 31,214,589.90, 46,803,222.45 and 16,098,045.90 is: 24,137,444.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,214,589.90 : 46,803,222.45 = 16,098,045.90 : x
  2. Step 2: Convert to fraction form
    31,214,589.90/46,803,222.45 = 16,098,045.90/x
  3. Step 3: Cross multiply
    31,214,589.90x = 46,803,222.45 × 16,098,045.90
  4. Step 4: Simplify right side
    31,214,589.90x = 753,440,423,268,010.50
  5. Step 5: Solve for x
    x = 753,440,423,268,010.50/31,214,589.90
  6. Step 6: Final answer
    x = 24,137,444.24

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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.