Home / 40,343,613.70-60,200,758.71-35,995,779.94

Finding the Fourth Proportional to 40,343,613.70, 60,200,758.71 and 35,995,779.94

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Solution

The fourth proportional to 40,343,613.70, 60,200,758.71 and 35,995,779.94 is: 53,712,919.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,343,613.70 : 60,200,758.71 = 35,995,779.94 : x
  2. Step 2: Convert to fraction form
    40,343,613.70/60,200,758.71 = 35,995,779.94/x
  3. Step 3: Cross multiply
    40,343,613.70x = 60,200,758.71 × 35,995,779.94
  4. Step 4: Simplify right side
    40,343,613.70x = 2,166,973,262,566,219.25
  5. Step 5: Solve for x
    x = 2,166,973,262,566,219.25/40,343,613.70
  6. Step 6: Final answer
    x = 53,712,919.19

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.