Home / 35,495,930.64-53,103,804-26,884,836.88

Finding the Fourth Proportional to 35,495,930.64, 53,103,804 and 26,884,836.88

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Solution

The fourth proportional to 35,495,930.64, 53,103,804 and 26,884,836.88 is: 40,221,148.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,495,930.64 : 53,103,804 = 26,884,836.88 : x
  2. Step 2: Convert to fraction form
    35,495,930.64/53,103,804 = 26,884,836.88/x
  3. Step 3: Cross multiply
    35,495,930.64x = 53,103,804 × 26,884,836.88
  4. Step 4: Simplify right side
    35,495,930.64x = 1,427,687,108,247,491.50
  5. Step 5: Solve for x
    x = 1,427,687,108,247,491.50/35,495,930.64
  6. Step 6: Final answer
    x = 40,221,148.81

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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.