Home / 65,075,850.48-97,512,857-37,714,278.32

Finding the Fourth Proportional to 65,075,850.48, 97,512,857 and 37,714,278.32

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Solution

The fourth proportional to 65,075,850.48, 97,512,857 and 37,714,278.32 is: 56,512,930.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,075,850.48 : 97,512,857 = 37,714,278.32 : x
  2. Step 2: Convert to fraction form
    65,075,850.48/97,512,857 = 37,714,278.32/x
  3. Step 3: Cross multiply
    65,075,850.48x = 97,512,857 × 37,714,278.32
  4. Step 4: Simplify right side
    65,075,850.48x = 3,677,627,028,676,360.50
  5. Step 5: Solve for x
    x = 3,677,627,028,676,360.50/65,075,850.48
  6. Step 6: Final answer
    x = 56,512,930.70

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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.