Home / 45,868,838.22-63,299,006.28-25,242,284.34

Finding the Fourth Proportional to 45,868,838.22, 63,299,006.28 and 25,242,284.34

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Solution

The fourth proportional to 45,868,838.22, 63,299,006.28 and 25,242,284.34 is: 34,834,357.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,868,838.22 : 63,299,006.28 = 25,242,284.34 : x
  2. Step 2: Convert to fraction form
    45,868,838.22/63,299,006.28 = 25,242,284.34/x
  3. Step 3: Cross multiply
    45,868,838.22x = 63,299,006.28 × 25,242,284.34
  4. Step 4: Simplify right side
    45,868,838.22x = 1,597,811,514,959,205.75
  5. Step 5: Solve for x
    x = 1,597,811,514,959,205.75/45,868,838.22
  6. Step 6: Final answer
    x = 34,834,357.64

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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.