Home / 248,832,235.60-373,248,353.40-180,353,669.20

Finding the Fourth Proportional to 248,832,235.60, 373,248,353.40 and 180,353,669.20

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Solution

The fourth proportional to 248,832,235.60, 373,248,353.40 and 180,353,669.20 is: 270,530,503.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,235.60 : 373,248,353.40 = 180,353,669.20 : x
  2. Step 2: Convert to fraction form
    248,832,235.60/373,248,353.40 = 180,353,669.20/x
  3. Step 3: Cross multiply
    248,832,235.60x = 373,248,353.40 × 180,353,669.20
  4. Step 4: Simplify right side
    248,832,235.60x = 67,316,710,058,548,288
  5. Step 5: Solve for x
    x = 67,316,710,058,548,288/248,832,235.60
  6. Step 6: Final answer
    x = 270,530,503.80

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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.