Home / 34,716,407.65-52,074,507.67-8,808,658.90

Finding the Fourth Proportional to 34,716,407.65, 52,074,507.67 and 8,808,658.90

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Solution

The fourth proportional to 34,716,407.65, 52,074,507.67 and 8,808,658.90 is: 13,212,962.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,716,407.65 : 52,074,507.67 = 8,808,658.90 : x
  2. Step 2: Convert to fraction form
    34,716,407.65/52,074,507.67 = 8,808,658.90/x
  3. Step 3: Cross multiply
    34,716,407.65x = 52,074,507.67 × 8,808,658.90
  4. Step 4: Simplify right side
    34,716,407.65x = 458,706,575,591,174.88
  5. Step 5: Solve for x
    x = 458,706,575,591,174.88/34,716,407.65
  6. Step 6: Final answer
    x = 13,212,962.01

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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.