Home / 19,635,196.74-27,096,313.08-10,814,478.58

Finding the Fourth Proportional to 19,635,196.74, 27,096,313.08 and 10,814,478.58

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Solution

The fourth proportional to 19,635,196.74, 27,096,313.08 and 10,814,478.58 is: 14,923,838.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,635,196.74 : 27,096,313.08 = 10,814,478.58 : x
  2. Step 2: Convert to fraction form
    19,635,196.74/27,096,313.08 = 10,814,478.58/x
  3. Step 3: Cross multiply
    19,635,196.74x = 27,096,313.08 × 10,814,478.58
  4. Step 4: Simplify right side
    19,635,196.74x = 293,032,497,475,058.50
  5. Step 5: Solve for x
    x = 293,032,497,475,058.50/19,635,196.74
  6. Step 6: Final answer
    x = 14,923,838.12

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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.