Home / 73,754,420.55-110,631,630.83-27,696,200.55

Finding the Fourth Proportional to 73,754,420.55, 110,631,630.83 and 27,696,200.55

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Solution

The fourth proportional to 73,754,420.55, 110,631,630.83 and 27,696,200.55 is: 41,544,300.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,754,420.55 : 110,631,630.83 = 27,696,200.55 : x
  2. Step 2: Convert to fraction form
    73,754,420.55/110,631,630.83 = 27,696,200.55/x
  3. Step 3: Cross multiply
    73,754,420.55x = 110,631,630.83 × 27,696,200.55
  4. Step 4: Simplify right side
    73,754,420.55x = 3,064,075,834,502,762
  5. Step 5: Solve for x
    x = 3,064,075,834,502,762/73,754,420.55
  6. Step 6: Final answer
    x = 41,544,300.83

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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.