Home / 35,442,867.25-53,164,300.88-8,516,523.25

Finding the Fourth Proportional to 35,442,867.25, 53,164,300.88 and 8,516,523.25

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Solution

The fourth proportional to 35,442,867.25, 53,164,300.88 and 8,516,523.25 is: 12,774,784.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,442,867.25 : 53,164,300.88 = 8,516,523.25 : x
  2. Step 2: Convert to fraction form
    35,442,867.25/53,164,300.88 = 8,516,523.25/x
  3. Step 3: Cross multiply
    35,442,867.25x = 53,164,300.88 × 8,516,523.25
  4. Step 4: Simplify right side
    35,442,867.25x = 452,775,004,514,515.50
  5. Step 5: Solve for x
    x = 452,775,004,514,515.50/35,442,867.25
  6. Step 6: Final answer
    x = 12,774,784.88

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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.