Home / 35,495,882.52-53,103,731.84-26,884,788.72

Finding the Fourth Proportional to 35,495,882.52, 53,103,731.84 and 26,884,788.72

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Solution

The fourth proportional to 35,495,882.52, 53,103,731.84 and 26,884,788.72 is: 40,221,076.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,495,882.52 : 53,103,731.84 = 26,884,788.72 : x
  2. Step 2: Convert to fraction form
    35,495,882.52/53,103,731.84 = 26,884,788.72/x
  3. Step 3: Cross multiply
    35,495,882.52x = 53,103,731.84 × 26,884,788.72
  4. Step 4: Simplify right side
    35,495,882.52x = 1,427,682,610,761,937
  5. Step 5: Solve for x
    x = 1,427,682,610,761,937/35,495,882.52
  6. Step 6: Final answer
    x = 40,221,076.63

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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.