Home / 94,790,255.49-141,955,531.16-65,562,064.83

Finding the Fourth Proportional to 94,790,255.49, 141,955,531.16 and 65,562,064.83

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Solution

The fourth proportional to 94,790,255.49, 141,955,531.16 and 65,562,064.83 is: 98,184,119.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,790,255.49 : 141,955,531.16 = 65,562,064.83 : x
  2. Step 2: Convert to fraction form
    94,790,255.49/141,955,531.16 = 65,562,064.83/x
  3. Step 3: Cross multiply
    94,790,255.49x = 141,955,531.16 × 65,562,064.83
  4. Step 4: Simplify right side
    94,790,255.49x = 9,306,897,736,561,194
  5. Step 5: Solve for x
    x = 9,306,897,736,561,194/94,790,255.49
  6. Step 6: Final answer
    x = 98,184,119.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.