Home / 61,264,090.08-84,541,982.85-33,386,208.30

Finding the Fourth Proportional to 61,264,090.08, 84,541,982.85 and 33,386,208.30

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Solution

The fourth proportional to 61,264,090.08, 84,541,982.85 and 33,386,208.30 is: 46,071,626.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,264,090.08 : 84,541,982.85 = 33,386,208.30 : x
  2. Step 2: Convert to fraction form
    61,264,090.08/84,541,982.85 = 33,386,208.30/x
  3. Step 3: Cross multiply
    61,264,090.08x = 84,541,982.85 × 33,386,208.30
  4. Step 4: Simplify right side
    61,264,090.08x = 2,822,536,249,525,127.50
  5. Step 5: Solve for x
    x = 2,822,536,249,525,127.50/61,264,090.08
  6. Step 6: Final answer
    x = 46,071,626.07

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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.