Home / 9,697,024.74-13,381,288.82-5,346,111.14

Finding the Fourth Proportional to 9,697,024.74, 13,381,288.82 and 5,346,111.14

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Solution

The fourth proportional to 9,697,024.74, 13,381,288.82 and 5,346,111.14 is: 7,377,299.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,697,024.74 : 13,381,288.82 = 5,346,111.14 : x
  2. Step 2: Convert to fraction form
    9,697,024.74/13,381,288.82 = 5,346,111.14/x
  3. Step 3: Cross multiply
    9,697,024.74x = 13,381,288.82 × 5,346,111.14
  4. Step 4: Simplify right side
    9,697,024.74x = 71,537,857,228,159.45
  5. Step 5: Solve for x
    x = 71,537,857,228,159.45/9,697,024.74
  6. Step 6: Final answer
    x = 7,377,299.65

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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.