Home / 94,698,613.50-141,637,561.29-55,744,250.64

Finding the Fourth Proportional to 94,698,613.50, 141,637,561.29 and 55,744,250.64

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Solution

The fourth proportional to 94,698,613.50, 141,637,561.29 and 55,744,250.64 is: 83,374,818.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,698,613.50 : 141,637,561.29 = 55,744,250.64 : x
  2. Step 2: Convert to fraction form
    94,698,613.50/141,637,561.29 = 55,744,250.64/x
  3. Step 3: Cross multiply
    94,698,613.50x = 141,637,561.29 × 55,744,250.64
  4. Step 4: Simplify right side
    94,698,613.50x = 7,895,479,716,588,121
  5. Step 5: Solve for x
    x = 7,895,479,716,588,121/94,698,613.50
  6. Step 6: Final answer
    x = 83,374,818.54

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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.