Home / 36,075,292.83-54,121,907.61-10,516,526.91

Finding the Fourth Proportional to 36,075,292.83, 54,121,907.61 and 10,516,526.91

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Solution

The fourth proportional to 36,075,292.83, 54,121,907.61 and 10,516,526.91 is: 15,777,404.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,075,292.83 : 54,121,907.61 = 10,516,526.91 : x
  2. Step 2: Convert to fraction form
    36,075,292.83/54,121,907.61 = 10,516,526.91/x
  3. Step 3: Cross multiply
    36,075,292.83x = 54,121,907.61 × 10,516,526.91
  4. Step 4: Simplify right side
    36,075,292.83x = 569,174,497,801,098.75
  5. Step 5: Solve for x
    x = 569,174,497,801,098.75/36,075,292.83
  6. Step 6: Final answer
    x = 15,777,404.79

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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.