Home / 19,046,682.34-26,284,496.70-10,345,000.18

Finding the Fourth Proportional to 19,046,682.34, 26,284,496.70 and 10,345,000.18

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Solution

The fourth proportional to 19,046,682.34, 26,284,496.70 and 10,345,000.18 is: 14,276,141.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,046,682.34 : 26,284,496.70 = 10,345,000.18 : x
  2. Step 2: Convert to fraction form
    19,046,682.34/26,284,496.70 = 10,345,000.18/x
  3. Step 3: Cross multiply
    19,046,682.34x = 26,284,496.70 × 10,345,000.18
  4. Step 4: Simplify right side
    19,046,682.34x = 271,913,123,092,709.38
  5. Step 5: Solve for x
    x = 271,913,123,092,709.38/19,046,682.34
  6. Step 6: Final answer
    x = 14,276,141.02

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1.5x scale

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.