Home / 56,444,976.04-84,640,075.26-33,108,094.12

Finding the Fourth Proportional to 56,444,976.04, 84,640,075.26 and 33,108,094.12

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Solution

The fourth proportional to 56,444,976.04, 84,640,075.26 and 33,108,094.12 is: 49,646,076.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,444,976.04 : 84,640,075.26 = 33,108,094.12 : x
  2. Step 2: Convert to fraction form
    56,444,976.04/84,640,075.26 = 33,108,094.12/x
  3. Step 3: Cross multiply
    56,444,976.04x = 84,640,075.26 × 33,108,094.12
  4. Step 4: Simplify right side
    56,444,976.04x = 2,802,271,578,031,963.50
  5. Step 5: Solve for x
    x = 2,802,271,578,031,963.50/56,444,976.04
  6. Step 6: Final answer
    x = 49,646,076.14

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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.