Home / 48,923,764.40-67,514,838.06-26,897,638.57

Finding the Fourth Proportional to 48,923,764.40, 67,514,838.06 and 26,897,638.57

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Solution

The fourth proportional to 48,923,764.40, 67,514,838.06 and 26,897,638.57 is: 37,118,764.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,923,764.40 : 67,514,838.06 = 26,897,638.57 : x
  2. Step 2: Convert to fraction form
    48,923,764.40/67,514,838.06 = 26,897,638.57/x
  3. Step 3: Cross multiply
    48,923,764.40x = 67,514,838.06 × 26,897,638.57
  4. Step 4: Simplify right side
    48,923,764.40x = 1,815,989,712,249,960
  5. Step 5: Solve for x
    x = 1,815,989,712,249,960/48,923,764.40
  6. Step 6: Final answer
    x = 37,118,764.97

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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.