Home / 15,843,721,502.70-23,765,582,254.05-14,646,491,217.90

Finding the Fourth Proportional to 15,843,721,502.70, 23,765,582,254.05 and 14,646,491,217.90

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Solution

The fourth proportional to 15,843,721,502.70, 23,765,582,254.05 and 14,646,491,217.90 is: 21,969,736,826.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,843,721,502.70 : 23,765,582,254.05 = 14,646,491,217.90 : x
  2. Step 2: Convert to fraction form
    15,843,721,502.70/23,765,582,254.05 = 14,646,491,217.90/x
  3. Step 3: Cross multiply
    15,843,721,502.70x = 23,765,582,254.05 × 14,646,491,217.90
  4. Step 4: Simplify right side
    15,843,721,502.70x = 348,082,391,772,223,373,312
  5. Step 5: Solve for x
    x = 348,082,391,772,223,373,312/15,843,721,502.70
  6. Step 6: Final answer
    x = 21,969,736,826.85

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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.