Home / 96,585,286.60-144,884,928.30-58,164,070.60

Finding the Fourth Proportional to 96,585,286.60, 144,884,928.30 and 58,164,070.60

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Solution

The fourth proportional to 96,585,286.60, 144,884,928.30 and 58,164,070.60 is: 87,250,320.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,585,286.60 : 144,884,928.30 = 58,164,070.60 : x
  2. Step 2: Convert to fraction form
    96,585,286.60/144,884,928.30 = 58,164,070.60/x
  3. Step 3: Cross multiply
    96,585,286.60x = 144,884,928.30 × 58,164,070.60
  4. Step 4: Simplify right side
    96,585,286.60x = 8,427,097,198,517,139
  5. Step 5: Solve for x
    x = 8,427,097,198,517,139/96,585,286.60
  6. Step 6: Final answer
    x = 87,250,320.37

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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.