Home / 48,492,829.31-66,919,580.66-26,466,149.86

Finding the Fourth Proportional to 48,492,829.31, 66,919,580.66 and 26,466,149.86

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Solution

The fourth proportional to 48,492,829.31, 66,919,580.66 and 26,466,149.86 is: 36,523,000.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,492,829.31 : 66,919,580.66 = 26,466,149.86 : x
  2. Step 2: Convert to fraction form
    48,492,829.31/66,919,580.66 = 26,466,149.86/x
  3. Step 3: Cross multiply
    48,492,829.31x = 66,919,580.66 × 26,466,149.86
  4. Step 4: Simplify right side
    48,492,829.31x = 1,771,103,650,214,784.25
  5. Step 5: Solve for x
    x = 1,771,103,650,214,784.25/48,492,829.31
  6. Step 6: Final answer
    x = 36,523,000.94

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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.