Home / 9,449,518.59-14,162,762.52-4,898,058.12

Finding the Fourth Proportional to 9,449,518.59, 14,162,762.52 and 4,898,058.12

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Solution

The fourth proportional to 9,449,518.59, 14,162,762.52 and 4,898,058.12 is: 7,341,118.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,518.59 : 14,162,762.52 = 4,898,058.12 : x
  2. Step 2: Convert to fraction form
    9,449,518.59/14,162,762.52 = 4,898,058.12/x
  3. Step 3: Cross multiply
    9,449,518.59x = 14,162,762.52 × 4,898,058.12
  4. Step 4: Simplify right side
    9,449,518.59x = 69,370,033,962,717.66
  5. Step 5: Solve for x
    x = 69,370,033,962,717.66/9,449,518.59
  6. Step 6: Final answer
    x = 7,341,118.31

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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.