Home / 73,845,255.40-110,767,883.10-35,581,503.40

Finding the Fourth Proportional to 73,845,255.40, 110,767,883.10 and 35,581,503.40

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Solution

The fourth proportional to 73,845,255.40, 110,767,883.10 and 35,581,503.40 is: 53,372,255.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,845,255.40 : 110,767,883.10 = 35,581,503.40 : x
  2. Step 2: Convert to fraction form
    73,845,255.40/110,767,883.10 = 35,581,503.40/x
  3. Step 3: Cross multiply
    73,845,255.40x = 110,767,883.10 × 35,581,503.40
  4. Step 4: Simplify right side
    73,845,255.40x = 3,941,287,809,133,452
  5. Step 5: Solve for x
    x = 3,941,287,809,133,452/73,845,255.40
  6. Step 6: Final answer
    x = 53,372,255.10

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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.