Home / 62,090,220.40-93,148,962.90-18,367,556.02

Finding the Fourth Proportional to 62,090,220.40, 93,148,962.90 and 18,367,556.02

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Solution

The fourth proportional to 62,090,220.40, 93,148,962.90 and 18,367,556.02 is: 27,555,366.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,090,220.40 : 93,148,962.90 = 18,367,556.02 : x
  2. Step 2: Convert to fraction form
    62,090,220.40/93,148,962.90 = 18,367,556.02/x
  3. Step 3: Cross multiply
    62,090,220.40x = 93,148,962.90 × 18,367,556.02
  4. Step 4: Simplify right side
    62,090,220.40x = 1,710,918,794,270,651.75
  5. Step 5: Solve for x
    x = 1,710,918,794,270,651.75/62,090,220.40
  6. Step 6: Final answer
    x = 27,555,366.74

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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.