Home / 25,083,161.47-37,620,714.88-6,883,106.23

Finding the Fourth Proportional to 25,083,161.47, 37,620,714.88 and 6,883,106.23

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Solution

The fourth proportional to 25,083,161.47, 37,620,714.88 and 6,883,106.23 is: 10,323,554.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,083,161.47 : 37,620,714.88 = 6,883,106.23 : x
  2. Step 2: Convert to fraction form
    25,083,161.47/37,620,714.88 = 6,883,106.23/x
  3. Step 3: Cross multiply
    25,083,161.47x = 37,620,714.88 × 6,883,106.23
  4. Step 4: Simplify right side
    25,083,161.47x = 258,947,376,967,581.75
  5. Step 5: Solve for x
    x = 258,947,376,967,581.75/25,083,161.47
  6. Step 6: Final answer
    x = 10,323,554.20

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Double scale
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1.5x scale

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.