Home / 40,417,628.85-60,625,573.38-11,270,692.02

Finding the Fourth Proportional to 40,417,628.85, 60,625,573.38 and 11,270,692.02

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Solution

The fourth proportional to 40,417,628.85, 60,625,573.38 and 11,270,692.02 is: 16,905,795.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,417,628.85 : 60,625,573.38 = 11,270,692.02 : x
  2. Step 2: Convert to fraction form
    40,417,628.85/60,625,573.38 = 11,270,692.02/x
  3. Step 3: Cross multiply
    40,417,628.85x = 60,625,573.38 × 11,270,692.02
  4. Step 4: Simplify right side
    40,417,628.85x = 683,292,166,101,890.38
  5. Step 5: Solve for x
    x = 683,292,166,101,890.38/40,417,628.85
  6. Step 6: Final answer
    x = 16,905,795.45

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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.