Home / 34,978,679.61-52,466,126.83-10,717,676.75

Finding the Fourth Proportional to 34,978,679.61, 52,466,126.83 and 10,717,676.75

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Solution

The fourth proportional to 34,978,679.61, 52,466,126.83 and 10,717,676.75 is: 16,075,935.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,978,679.61 : 52,466,126.83 = 10,717,676.75 : x
  2. Step 2: Convert to fraction form
    34,978,679.61/52,466,126.83 = 10,717,676.75/x
  3. Step 3: Cross multiply
    34,978,679.61x = 52,466,126.83 × 10,717,676.75
  4. Step 4: Simplify right side
    34,978,679.61x = 562,314,987,886,263.75
  5. Step 5: Solve for x
    x = 562,314,987,886,263.75/34,978,679.61
  6. Step 6: Final answer
    x = 16,075,935.23

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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.