Home / 36,199,271.40-54,298,907.10-34,519,655.40

Finding the Fourth Proportional to 36,199,271.40, 54,298,907.10 and 34,519,655.40

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Solution

The fourth proportional to 36,199,271.40, 54,298,907.10 and 34,519,655.40 is: 51,779,483.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,199,271.40 : 54,298,907.10 = 34,519,655.40 : x
  2. Step 2: Convert to fraction form
    36,199,271.40/54,298,907.10 = 34,519,655.40/x
  3. Step 3: Cross multiply
    36,199,271.40x = 54,298,907.10 × 34,519,655.40
  4. Step 4: Simplify right side
    36,199,271.40x = 1,874,379,561,688,613.25
  5. Step 5: Solve for x
    x = 1,874,379,561,688,613.25/36,199,271.40
  6. Step 6: Final answer
    x = 51,779,483.10

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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.