Home / 47,584,333.32-65,666,151.50-26,957,730.30

Finding the Fourth Proportional to 47,584,333.32, 65,666,151.50 and 26,957,730.30

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Solution

The fourth proportional to 47,584,333.32, 65,666,151.50 and 26,957,730.30 is: 37,201,538.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,584,333.32 : 65,666,151.50 = 26,957,730.30 : x
  2. Step 2: Convert to fraction form
    47,584,333.32/65,666,151.50 = 26,957,730.30/x
  3. Step 3: Cross multiply
    47,584,333.32x = 65,666,151.50 × 26,957,730.30
  4. Step 4: Simplify right side
    47,584,333.32x = 1,770,210,401,975,940.50
  5. Step 5: Solve for x
    x = 1,770,210,401,975,940.50/47,584,333.32
  6. Step 6: Final answer
    x = 37,201,538.37

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Why These Related Problems?

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