Home / 17,757,746.10-26,636,619.15-9,254,690.10

Finding the Fourth Proportional to 17,757,746.10, 26,636,619.15 and 9,254,690.10

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Solution

The fourth proportional to 17,757,746.10, 26,636,619.15 and 9,254,690.10 is: 13,882,035.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,757,746.10 : 26,636,619.15 = 9,254,690.10 : x
  2. Step 2: Convert to fraction form
    17,757,746.10/26,636,619.15 = 9,254,690.10/x
  3. Step 3: Cross multiply
    17,757,746.10x = 26,636,619.15 × 9,254,690.10
  4. Step 4: Simplify right side
    17,757,746.10x = 246,513,655,544,975.41
  5. Step 5: Solve for x
    x = 246,513,655,544,975.41/17,757,746.10
  6. Step 6: Final answer
    x = 13,882,035.15

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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.