Home / 162,828,008.20-244,242,012.30-93,953,254.60

Finding the Fourth Proportional to 162,828,008.20, 244,242,012.30 and 93,953,254.60

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Solution

The fourth proportional to 162,828,008.20, 244,242,012.30 and 93,953,254.60 is: 140,929,881.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,828,008.20 : 244,242,012.30 = 93,953,254.60 : x
  2. Step 2: Convert to fraction form
    162,828,008.20/244,242,012.30 = 93,953,254.60/x
  3. Step 3: Cross multiply
    162,828,008.20x = 244,242,012.30 × 93,953,254.60
  4. Step 4: Simplify right side
    162,828,008.20x = 22,947,331,965,638,232
  5. Step 5: Solve for x
    x = 22,947,331,965,638,232/162,828,008.20
  6. Step 6: Final answer
    x = 140,929,881.90

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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.