Home / 43,399,746.06-66,117,075.94

Finding the Third Proportional to 43,399,746.06 and 66,117,075.94

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Solution

The third proportional to 43,399,746.06 and 66,117,075.94 is: 100,725,652.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,399,746.06 : 66,117,075.94 = 66,117,075.94 : x
  2. Step 2: Convert to fraction form
    43,399,746.06/66,117,075.94 = 66,117,075.94/x
  3. Step 3: Cross multiply
    43,399,746.06x = 66,117,075.94 × 66,117,075.94
  4. Step 4: Simplify right side
    43,399,746.06x = 4,371,467,730,525,141.50
  5. Step 5: Solve for x
    x = 4,371,467,730,525,141.50/43,399,746.06
  6. Step 6: Final answer
    x = 100,725,652.27

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.