Home / 62,622,030.26-93,946,536.30-18,899,130.80

Finding the Fourth Proportional to 62,622,030.26, 93,946,536.30 and 18,899,130.80

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Solution

The fourth proportional to 62,622,030.26, 93,946,536.30 and 18,899,130.80 is: 28,352,767.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,622,030.26 : 93,946,536.30 = 18,899,130.80 : x
  2. Step 2: Convert to fraction form
    62,622,030.26/93,946,536.30 = 18,899,130.80/x
  3. Step 3: Cross multiply
    62,622,030.26x = 93,946,536.30 × 18,899,130.80
  4. Step 4: Simplify right side
    62,622,030.26x = 1,775,507,877,740,648
  5. Step 5: Solve for x
    x = 1,775,507,877,740,648/62,622,030.26
  6. Step 6: Final answer
    x = 28,352,767.71

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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.