Home / 22,293,733.56-30,762,892.44-12,502,162.77

Finding the Fourth Proportional to 22,293,733.56, 30,762,892.44 and 12,502,162.77

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Solution

The fourth proportional to 22,293,733.56, 30,762,892.44 and 12,502,162.77 is: 17,251,605.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,293,733.56 : 30,762,892.44 = 12,502,162.77 : x
  2. Step 2: Convert to fraction form
    22,293,733.56/30,762,892.44 = 12,502,162.77/x
  3. Step 3: Cross multiply
    22,293,733.56x = 30,762,892.44 × 12,502,162.77
  4. Step 4: Simplify right side
    22,293,733.56x = 384,602,688,560,882.44
  5. Step 5: Solve for x
    x = 384,602,688,560,882.44/22,293,733.56
  6. Step 6: Final answer
    x = 17,251,605.14

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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.