Home / 17,387,638.10-26,081,457.15-6,024,310.10

Finding the Fourth Proportional to 17,387,638.10, 26,081,457.15 and 6,024,310.10

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Solution

The fourth proportional to 17,387,638.10, 26,081,457.15 and 6,024,310.10 is: 9,036,465.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,387,638.10 : 26,081,457.15 = 6,024,310.10 : x
  2. Step 2: Convert to fraction form
    17,387,638.10/26,081,457.15 = 6,024,310.10/x
  3. Step 3: Cross multiply
    17,387,638.10x = 26,081,457.15 × 6,024,310.10
  4. Step 4: Simplify right side
    17,387,638.10x = 157,122,785,731,462.19
  5. Step 5: Solve for x
    x = 157,122,785,731,462.19/17,387,638.10
  6. Step 6: Final answer
    x = 9,036,465.15

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Similar ratio
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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.