Home / 34,978,682.61-52,466,131.34-10,717,679.76

Finding the Fourth Proportional to 34,978,682.61, 52,466,131.34 and 10,717,679.76

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Solution

The fourth proportional to 34,978,682.61, 52,466,131.34 and 10,717,679.76 is: 16,075,939.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,978,682.61 : 52,466,131.34 = 10,717,679.76 : x
  2. Step 2: Convert to fraction form
    34,978,682.61/52,466,131.34 = 10,717,679.76/x
  3. Step 3: Cross multiply
    34,978,682.61x = 52,466,131.34 × 10,717,679.76
  4. Step 4: Simplify right side
    34,978,682.61x = 562,315,193,894,631.25
  5. Step 5: Solve for x
    x = 562,315,193,894,631.25/34,978,682.61
  6. Step 6: Final answer
    x = 16,075,939.74

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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.