Home / 144,977,250.30-200,110,764.02-94,749,024.90

Finding the Fourth Proportional to 144,977,250.30, 200,110,764.02 and 94,749,024.90

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Solution

The fourth proportional to 144,977,250.30, 200,110,764.02 and 94,749,024.90 is: 130,781,206.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,977,250.30 : 200,110,764.02 = 94,749,024.90 : x
  2. Step 2: Convert to fraction form
    144,977,250.30/200,110,764.02 = 94,749,024.90/x
  3. Step 3: Cross multiply
    144,977,250.30x = 200,110,764.02 × 94,749,024.90
  4. Step 4: Simplify right side
    144,977,250.30x = 18,960,299,762,927,848
  5. Step 5: Solve for x
    x = 18,960,299,762,927,848/144,977,250.30
  6. Step 6: Final answer
    x = 130,781,206.87

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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.