Home / 75,524,706,734.40-104,223,565,093.28-41,230,413,291.36

Finding the Fourth Proportional to 75,524,706,734.40, 104,223,565,093.28 and 41,230,413,291.36

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Solution

The fourth proportional to 75,524,706,734.40, 104,223,565,093.28 and 41,230,413,291.36 is: 56,897,680,895.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,524,706,734.40 : 104,223,565,093.28 = 41,230,413,291.36 : x
  2. Step 2: Convert to fraction form
    75,524,706,734.40/104,223,565,093.28 = 41,230,413,291.36/x
  3. Step 3: Cross multiply
    75,524,706,734.40x = 104,223,565,093.28 × 41,230,413,291.36
  4. Step 4: Simplify right side
    75,524,706,734.40x = 4,297,180,663,494,895,730,688
  5. Step 5: Solve for x
    x = 4,297,180,663,494,895,730,688/75,524,706,734.40
  6. Step 6: Final answer
    x = 56,897,680,895.43

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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.