Home / 61,360,338.24-84,677,665.68-33,485,011.20

Finding the Fourth Proportional to 61,360,338.24, 84,677,665.68 and 33,485,011.20

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Solution

The fourth proportional to 61,360,338.24, 84,677,665.68 and 33,485,011.20 is: 46,209,533.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,360,338.24 : 84,677,665.68 = 33,485,011.20 : x
  2. Step 2: Convert to fraction form
    61,360,338.24/84,677,665.68 = 33,485,011.20/x
  3. Step 3: Cross multiply
    61,360,338.24x = 84,677,665.68 × 33,485,011.20
  4. Step 4: Simplify right side
    61,360,338.24x = 2,835,432,583,684,656
  5. Step 5: Solve for x
    x = 2,835,432,583,684,656/61,360,338.24
  6. Step 6: Final answer
    x = 46,209,533.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.