Home / 31,258,776.48-46,892,704.23-9,695,115.06

Finding the Fourth Proportional to 31,258,776.48, 46,892,704.23 and 9,695,115.06

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Solution

The fourth proportional to 31,258,776.48, 46,892,704.23 and 9,695,115.06 is: 14,544,080.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,258,776.48 : 46,892,704.23 = 9,695,115.06 : x
  2. Step 2: Convert to fraction form
    31,258,776.48/46,892,704.23 = 9,695,115.06/x
  3. Step 3: Cross multiply
    31,258,776.48x = 46,892,704.23 × 9,695,115.06
  4. Step 4: Simplify right side
    31,258,776.48x = 454,630,162,984,398.69
  5. Step 5: Solve for x
    x = 454,630,162,984,398.69/31,258,776.48
  6. Step 6: Final answer
    x = 14,544,080.55

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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.