Home / 26,707,311.69-36,856,090.13-14,484,168.69

Finding the Fourth Proportional to 26,707,311.69, 36,856,090.13 and 14,484,168.69

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Solution

The fourth proportional to 26,707,311.69, 36,856,090.13 and 14,484,168.69 is: 19,988,152.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,707,311.69 : 36,856,090.13 = 14,484,168.69 : x
  2. Step 2: Convert to fraction form
    26,707,311.69/36,856,090.13 = 14,484,168.69/x
  3. Step 3: Cross multiply
    26,707,311.69x = 36,856,090.13 × 14,484,168.69
  4. Step 4: Simplify right side
    26,707,311.69x = 533,829,826,486,132.81
  5. Step 5: Solve for x
    x = 533,829,826,486,132.81/26,707,311.69
  6. Step 6: Final answer
    x = 19,988,152.79

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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.