Home / 62,210,820.80-93,316,231.20-34,889,067.20

Finding the Fourth Proportional to 62,210,820.80, 93,316,231.20 and 34,889,067.20

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Solution

The fourth proportional to 62,210,820.80, 93,316,231.20 and 34,889,067.20 is: 52,333,600.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,210,820.80 : 93,316,231.20 = 34,889,067.20 : x
  2. Step 2: Convert to fraction form
    62,210,820.80/93,316,231.20 = 34,889,067.20/x
  3. Step 3: Cross multiply
    62,210,820.80x = 93,316,231.20 × 34,889,067.20
  4. Step 4: Simplify right side
    62,210,820.80x = 3,255,716,261,187,537
  5. Step 5: Solve for x
    x = 3,255,716,261,187,537/62,210,820.80
  6. Step 6: Final answer
    x = 52,333,600.80

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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.