Home / 1,563,336,132,430.30-2,343,661,154,404.20-543,321,145,026.85

Finding the Fourth Proportional to 1,563,336,132,430.30, 2,343,661,154,404.20 and 543,321,145,026.85

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Solution

The fourth proportional to 1,563,336,132,430.30, 2,343,661,154,404.20 and 543,321,145,026.85 is: 814,514,956,541.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,336,132,430.30 : 2,343,661,154,404.20 = 543,321,145,026.85 : x
  2. Step 2: Convert to fraction form
    1,563,336,132,430.30/2,343,661,154,404.20 = 543,321,145,026.85/x
  3. Step 3: Cross multiply
    1,563,336,132,430.30x = 2,343,661,154,404.20 × 543,321,145,026.85
  4. Step 4: Simplify right side
    1,563,336,132,430.30x = 1,273,360,661,965,839,045,492,736
  5. Step 5: Solve for x
    x = 1,273,360,661,965,839,045,492,736/1,563,336,132,430.30
  6. Step 6: Final answer
    x = 814,514,956,541.26

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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.