Home / 25,661,746.53-38,492,669.33-6,230,890.59

Finding the Fourth Proportional to 25,661,746.53, 38,492,669.33 and 6,230,890.59

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Solution

The fourth proportional to 25,661,746.53, 38,492,669.33 and 6,230,890.59 is: 9,346,347.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,661,746.53 : 38,492,669.33 = 6,230,890.59 : x
  2. Step 2: Convert to fraction form
    25,661,746.53/38,492,669.33 = 6,230,890.59/x
  3. Step 3: Cross multiply
    25,661,746.53x = 38,492,669.33 × 6,230,890.59
  4. Step 4: Simplify right side
    25,661,746.53x = 239,843,611,081,124.16
  5. Step 5: Solve for x
    x = 239,843,611,081,124.16/25,661,746.53
  6. Step 6: Final answer
    x = 9,346,347.91

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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.