Home / 110,496,012.84-165,698,417.74-37,718,655.47

Finding the Fourth Proportional to 110,496,012.84, 165,698,417.74 and 37,718,655.47

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Solution

The fourth proportional to 110,496,012.84, 165,698,417.74 and 37,718,655.47 is: 56,562,416.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,496,012.84 : 165,698,417.74 = 37,718,655.47 : x
  2. Step 2: Convert to fraction form
    110,496,012.84/165,698,417.74 = 37,718,655.47/x
  3. Step 3: Cross multiply
    110,496,012.84x = 165,698,417.74 × 37,718,655.47
  4. Step 4: Simplify right side
    110,496,012.84x = 6,249,921,530,659,196
  5. Step 5: Solve for x
    x = 6,249,921,530,659,196/110,496,012.84
  6. Step 6: Final answer
    x = 56,562,416.78

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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.