Home / 14,748,335.37-20,341,165.37-9,593,343.09

Finding the Fourth Proportional to 14,748,335.37, 20,341,165.37 and 9,593,343.09

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Solution

The fourth proportional to 14,748,335.37, 20,341,165.37 and 9,593,343.09 is: 13,231,308.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,748,335.37 : 20,341,165.37 = 9,593,343.09 : x
  2. Step 2: Convert to fraction form
    14,748,335.37/20,341,165.37 = 9,593,343.09/x
  3. Step 3: Cross multiply
    14,748,335.37x = 20,341,165.37 × 9,593,343.09
  4. Step 4: Simplify right side
    14,748,335.37x = 195,139,778,196,870.06
  5. Step 5: Solve for x
    x = 195,139,778,196,870.06/14,748,335.37
  6. Step 6: Final answer
    x = 13,231,308.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.