Home / 61,084,282.69-84,295,554.28-33,581,970.37

Finding the Fourth Proportional to 61,084,282.69, 84,295,554.28 and 33,581,970.37

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Solution

The fourth proportional to 61,084,282.69, 84,295,554.28 and 33,581,970.37 is: 46,342,703.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,084,282.69 : 84,295,554.28 = 33,581,970.37 : x
  2. Step 2: Convert to fraction form
    61,084,282.69/84,295,554.28 = 33,581,970.37/x
  3. Step 3: Cross multiply
    61,084,282.69x = 84,295,554.28 × 33,581,970.37
  4. Step 4: Simplify right side
    61,084,282.69x = 2,830,810,806,153,686.50
  5. Step 5: Solve for x
    x = 2,830,810,806,153,686.50/61,084,282.69
  6. Step 6: Final answer
    x = 46,342,703.58

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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.