Home / 47,941,613,740.10-71,928,391,232.46-16,073,440,100.03

Finding the Fourth Proportional to 47,941,613,740.10, 71,928,391,232.46 and 16,073,440,100.03

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Solution

The fourth proportional to 47,941,613,740.10, 71,928,391,232.46 and 16,073,440,100.03 is: 24,115,514,638.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,941,613,740.10 : 71,928,391,232.46 = 16,073,440,100.03 : x
  2. Step 2: Convert to fraction form
    47,941,613,740.10/71,928,391,232.46 = 16,073,440,100.03/x
  3. Step 3: Cross multiply
    47,941,613,740.10x = 71,928,391,232.46 × 16,073,440,100.03
  4. Step 4: Simplify right side
    47,941,613,740.10x = 1,156,136,687,966,109,302,784
  5. Step 5: Solve for x
    x = 1,156,136,687,966,109,302,784/47,941,613,740.10
  6. Step 6: Final answer
    x = 24,115,514,638.99

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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.