Home / 95,745,493.64-143,638,417.02-31,044,253.48

Finding the Fourth Proportional to 95,745,493.64, 143,638,417.02 and 31,044,253.48

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Solution

The fourth proportional to 95,745,493.64, 143,638,417.02 and 31,044,253.48 is: 46,572,922.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,745,493.64 : 143,638,417.02 = 31,044,253.48 : x
  2. Step 2: Convert to fraction form
    95,745,493.64/143,638,417.02 = 31,044,253.48/x
  3. Step 3: Cross multiply
    95,745,493.64x = 143,638,417.02 × 31,044,253.48
  4. Step 4: Simplify right side
    95,745,493.64x = 4,459,147,427,434,826.50
  5. Step 5: Solve for x
    x = 4,459,147,427,434,826.50/95,745,493.64
  6. Step 6: Final answer
    x = 46,572,922.21

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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.