Home / 37,070,483.59-55,608,751.39-18,616,938.10

Finding the Fourth Proportional to 37,070,483.59, 55,608,751.39 and 18,616,938.10

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Solution

The fourth proportional to 37,070,483.59, 55,608,751.39 and 18,616,938.10 is: 27,926,926.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,070,483.59 : 55,608,751.39 = 18,616,938.10 : x
  2. Step 2: Convert to fraction form
    37,070,483.59/55,608,751.39 = 18,616,938.10/x
  3. Step 3: Cross multiply
    37,070,483.59x = 55,608,751.39 × 18,616,938.10
  4. Step 4: Simplify right side
    37,070,483.59x = 1,035,264,682,352,834.38
  5. Step 5: Solve for x
    x = 1,035,264,682,352,834.38/37,070,483.59
  6. Step 6: Final answer
    x = 27,926,926.82

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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.