Home / 62,107,073.58-85,706,649.60-33,849,701.04

Finding the Fourth Proportional to 62,107,073.58, 85,706,649.60 and 33,849,701.04

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Solution

The fourth proportional to 62,107,073.58, 85,706,649.60 and 33,849,701.04 is: 46,711,981.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,107,073.58 : 85,706,649.60 = 33,849,701.04 : x
  2. Step 2: Convert to fraction form
    62,107,073.58/85,706,649.60 = 33,849,701.04/x
  3. Step 3: Cross multiply
    62,107,073.58x = 85,706,649.60 × 33,849,701.04
  4. Step 4: Simplify right side
    62,107,073.58x = 2,901,144,466,100,035.50
  5. Step 5: Solve for x
    x = 2,901,144,466,100,035.50/62,107,073.58
  6. Step 6: Final answer
    x = 46,711,981.40

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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.