Home / 9,829,668.10-14,733,851.46-5,030,777.74

Finding the Fourth Proportional to 9,829,668.10, 14,733,851.46 and 5,030,777.74

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Solution

The fourth proportional to 9,829,668.10, 14,733,851.46 and 5,030,777.74 is: 7,540,715.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,668.10 : 14,733,851.46 = 5,030,777.74 : x
  2. Step 2: Convert to fraction form
    9,829,668.10/14,733,851.46 = 5,030,777.74/x
  3. Step 3: Cross multiply
    9,829,668.10x = 14,733,851.46 × 5,030,777.74
  4. Step 4: Simplify right side
    9,829,668.10x = 74,122,731,949,434.52
  5. Step 5: Solve for x
    x = 74,122,731,949,434.52/9,829,668.10
  6. Step 6: Final answer
    x = 7,540,715.64

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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.