Home / 25,051,080.74-34,569,904.75-14,738,466.92

Finding the Fourth Proportional to 25,051,080.74, 34,569,904.75 and 14,738,466.92

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Solution

The fourth proportional to 25,051,080.74, 34,569,904.75 and 14,738,466.92 is: 20,338,739.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,051,080.74 : 34,569,904.75 = 14,738,466.92 : x
  2. Step 2: Convert to fraction form
    25,051,080.74/34,569,904.75 = 14,738,466.92/x
  3. Step 3: Cross multiply
    25,051,080.74x = 34,569,904.75 × 14,738,466.92
  4. Step 4: Simplify right side
    25,051,080.74x = 509,507,397,375,730.19
  5. Step 5: Solve for x
    x = 509,507,397,375,730.19/25,051,080.74
  6. Step 6: Final answer
    x = 20,338,739.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.