Home / 9,700,305.81-14,560,031.70-5,151,341.58

Finding the Fourth Proportional to 9,700,305.81, 14,560,031.70 and 5,151,341.58

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Solution

The fourth proportional to 9,700,305.81, 14,560,031.70 and 5,151,341.58 is: 7,732,096.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,700,305.81 : 14,560,031.70 = 5,151,341.58 : x
  2. Step 2: Convert to fraction form
    9,700,305.81/14,560,031.70 = 5,151,341.58/x
  3. Step 3: Cross multiply
    9,700,305.81x = 14,560,031.70 × 5,151,341.58
  4. Step 4: Simplify right side
    9,700,305.81x = 75,003,696,702,328.08
  5. Step 5: Solve for x
    x = 75,003,696,702,328.08/9,700,305.81
  6. Step 6: Final answer
    x = 7,732,096.10

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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.