Home / 29,824,551.30-41,153,079.47-16,771,031.94

Finding the Fourth Proportional to 29,824,551.30, 41,153,079.47 and 16,771,031.94

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Solution

The fourth proportional to 29,824,551.30, 41,153,079.47 and 16,771,031.94 is: 23,141,324.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,824,551.30 : 41,153,079.47 = 16,771,031.94 : x
  2. Step 2: Convert to fraction form
    29,824,551.30/41,153,079.47 = 16,771,031.94/x
  3. Step 3: Cross multiply
    29,824,551.30x = 41,153,079.47 × 16,771,031.94
  4. Step 4: Simplify right side
    29,824,551.30x = 690,179,609,931,107.75
  5. Step 5: Solve for x
    x = 690,179,609,931,107.75/29,824,551.30
  6. Step 6: Final answer
    x = 23,141,324.18

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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.