Home / 40,435,968.66-60,653,949.14-9,730,551.71

Finding the Fourth Proportional to 40,435,968.66, 60,653,949.14 and 9,730,551.71

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Solution

The fourth proportional to 40,435,968.66, 60,653,949.14 and 9,730,551.71 is: 14,595,826.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,435,968.66 : 60,653,949.14 = 9,730,551.71 : x
  2. Step 2: Convert to fraction form
    40,435,968.66/60,653,949.14 = 9,730,551.71/x
  3. Step 3: Cross multiply
    40,435,968.66x = 60,653,949.14 × 9,730,551.71
  4. Step 4: Simplify right side
    40,435,968.66x = 590,196,388,514,180.50
  5. Step 5: Solve for x
    x = 590,196,388,514,180.50/40,435,968.66
  6. Step 6: Final answer
    x = 14,595,826.64

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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.