Home / 15,795,237.60-23,692,856.40-9,058,111.20

Finding the Fourth Proportional to 15,795,237.60, 23,692,856.40 and 9,058,111.20

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Solution

The fourth proportional to 15,795,237.60, 23,692,856.40 and 9,058,111.20 is: 13,587,166.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,795,237.60 : 23,692,856.40 = 9,058,111.20 : x
  2. Step 2: Convert to fraction form
    15,795,237.60/23,692,856.40 = 9,058,111.20/x
  3. Step 3: Cross multiply
    15,795,237.60x = 23,692,856.40 × 9,058,111.20
  4. Step 4: Simplify right side
    15,795,237.60x = 214,612,527,916,831.66
  5. Step 5: Solve for x
    x = 214,612,527,916,831.66/15,795,237.60
  6. Step 6: Final answer
    x = 13,587,166.80

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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.