Home / 105,714,101.40-158,533,827.30-37,559,016.60

Finding the Fourth Proportional to 105,714,101.40, 158,533,827.30 and 37,559,016.60

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Solution

The fourth proportional to 105,714,101.40, 158,533,827.30 and 37,559,016.60 is: 56,325,263.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,714,101.40 : 158,533,827.30 = 37,559,016.60 : x
  2. Step 2: Convert to fraction form
    105,714,101.40/158,533,827.30 = 37,559,016.60/x
  3. Step 3: Cross multiply
    105,714,101.40x = 158,533,827.30 × 37,559,016.60
  4. Step 4: Simplify right side
    105,714,101.40x = 5,954,374,651,222,234
  5. Step 5: Solve for x
    x = 5,954,374,651,222,234/105,714,101.40
  6. Step 6: Final answer
    x = 56,325,263.82

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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.