Home / 31,258,777.48-46,892,705.73-9,695,116.06

Finding the Fourth Proportional to 31,258,777.48, 46,892,705.73 and 9,695,116.06

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Solution

The fourth proportional to 31,258,777.48, 46,892,705.73 and 9,695,116.06 is: 14,544,082.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,258,777.48 : 46,892,705.73 = 9,695,116.06 : x
  2. Step 2: Convert to fraction form
    31,258,777.48/46,892,705.73 = 9,695,116.06/x
  3. Step 3: Cross multiply
    31,258,777.48x = 46,892,705.73 × 9,695,116.06
  4. Step 4: Simplify right side
    31,258,777.48x = 454,630,224,419,777
  5. Step 5: Solve for x
    x = 454,630,224,419,777/31,258,777.48
  6. Step 6: Final answer
    x = 14,544,082.05

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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.