Home / 62,493,467.55-93,706,028.76-49,622,298.68

Finding the Fourth Proportional to 62,493,467.55, 93,706,028.76 and 49,622,298.68

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Solution

The fourth proportional to 62,493,467.55, 93,706,028.76 and 49,622,298.68 is: 74,406,313.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,493,467.55 : 93,706,028.76 = 49,622,298.68 : x
  2. Step 2: Convert to fraction form
    62,493,467.55/93,706,028.76 = 49,622,298.68/x
  3. Step 3: Cross multiply
    62,493,467.55x = 93,706,028.76 × 49,622,298.68
  4. Step 4: Simplify right side
    62,493,467.55x = 4,649,908,547,245,390
  5. Step 5: Solve for x
    x = 4,649,908,547,245,390/62,493,467.55
  6. Step 6: Final answer
    x = 74,406,313.64

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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.