Home / 85,756,440.39-118,344,597.11-46,598,217.14

Finding the Fourth Proportional to 85,756,440.39, 118,344,597.11 and 46,598,217.14

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Solution

The fourth proportional to 85,756,440.39, 118,344,597.11 and 46,598,217.14 is: 64,305,925.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,756,440.39 : 118,344,597.11 = 46,598,217.14 : x
  2. Step 2: Convert to fraction form
    85,756,440.39/118,344,597.11 = 46,598,217.14/x
  3. Step 3: Cross multiply
    85,756,440.39x = 118,344,597.11 × 46,598,217.14
  4. Step 4: Simplify right side
    85,756,440.39x = 5,514,647,233,477,597
  5. Step 5: Solve for x
    x = 5,514,647,233,477,597/85,756,440.39
  6. Step 6: Final answer
    x = 64,305,925.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.