Home / 96,556,624.40-144,645,979.80-58,103,915.60

Finding the Fourth Proportional to 96,556,624.40, 144,645,979.80 and 58,103,915.60

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Solution

The fourth proportional to 96,556,624.40, 144,645,979.80 and 58,103,915.60 is: 87,042,166.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,556,624.40 : 144,645,979.80 = 58,103,915.60 : x
  2. Step 2: Convert to fraction form
    96,556,624.40/144,645,979.80 = 58,103,915.60/x
  3. Step 3: Cross multiply
    96,556,624.40x = 144,645,979.80 × 58,103,915.60
  4. Step 4: Simplify right side
    96,556,624.40x = 8,404,497,802,178,506
  5. Step 5: Solve for x
    x = 8,404,497,802,178,506/96,556,624.40
  6. Step 6: Final answer
    x = 87,042,166.75

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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.