Home / 22,293,736.56-30,762,896.58-12,502,165.77

Finding the Fourth Proportional to 22,293,736.56, 30,762,896.58 and 12,502,165.77

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Solution

The fourth proportional to 22,293,736.56, 30,762,896.58 and 12,502,165.77 is: 17,251,609.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,293,736.56 : 30,762,896.58 = 12,502,165.77 : x
  2. Step 2: Convert to fraction form
    22,293,736.56/30,762,896.58 = 12,502,165.77/x
  3. Step 3: Cross multiply
    22,293,736.56x = 30,762,896.58 × 12,502,165.77
  4. Step 4: Simplify right side
    22,293,736.56x = 384,602,832,608,526
  5. Step 5: Solve for x
    x = 384,602,832,608,526/22,293,736.56
  6. Step 6: Final answer
    x = 17,251,609.28

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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.