Home / 110,496,018.66-165,698,426.45-37,718,661.30

Finding the Fourth Proportional to 110,496,018.66, 165,698,426.45 and 37,718,661.30

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Solution

The fourth proportional to 110,496,018.66, 165,698,426.45 and 37,718,661.30 is: 56,562,425.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,496,018.66 : 165,698,426.45 = 37,718,661.30 : x
  2. Step 2: Convert to fraction form
    110,496,018.66/165,698,426.45 = 37,718,661.30/x
  3. Step 3: Cross multiply
    110,496,018.66x = 165,698,426.45 × 37,718,661.30
  4. Step 4: Simplify right side
    110,496,018.66x = 6,249,922,824,683,438
  5. Step 5: Solve for x
    x = 6,249,922,824,683,438/110,496,018.66
  6. Step 6: Final answer
    x = 56,562,425.51

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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.