Home / 40,775,603.10-61,163,404.65-22,635,750.30

Finding the Fourth Proportional to 40,775,603.10, 61,163,404.65 and 22,635,750.30

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Solution

The fourth proportional to 40,775,603.10, 61,163,404.65 and 22,635,750.30 is: 33,953,625.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,775,603.10 : 61,163,404.65 = 22,635,750.30 : x
  2. Step 2: Convert to fraction form
    40,775,603.10/61,163,404.65 = 22,635,750.30/x
  3. Step 3: Cross multiply
    40,775,603.10x = 61,163,404.65 × 22,635,750.30
  4. Step 4: Simplify right side
    40,775,603.10x = 1,384,479,555,155,259
  5. Step 5: Solve for x
    x = 1,384,479,555,155,259/40,775,603.10
  6. Step 6: Final answer
    x = 33,953,625.45

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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.