Home / 26,663,547.76-36,795,742.44-14,440,404.76

Finding the Fourth Proportional to 26,663,547.76, 36,795,742.44 and 14,440,404.76

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Solution

The fourth proportional to 26,663,547.76, 36,795,742.44 and 14,440,404.76 is: 19,927,783.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,663,547.76 : 36,795,742.44 = 14,440,404.76 : x
  2. Step 2: Convert to fraction form
    26,663,547.76/36,795,742.44 = 14,440,404.76/x
  3. Step 3: Cross multiply
    26,663,547.76x = 36,795,742.44 × 14,440,404.76
  4. Step 4: Simplify right side
    26,663,547.76x = 531,345,414,278,310
  5. Step 5: Solve for x
    x = 531,345,414,278,310/26,663,547.76
  6. Step 6: Final answer
    x = 19,927,783.77

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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.