Home / 151,095,639.60-226,643,459.40-48,870,010.80

Finding the Fourth Proportional to 151,095,639.60, 226,643,459.40 and 48,870,010.80

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Solution

The fourth proportional to 151,095,639.60, 226,643,459.40 and 48,870,010.80 is: 73,305,016.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,095,639.60 : 226,643,459.40 = 48,870,010.80 : x
  2. Step 2: Convert to fraction form
    151,095,639.60/226,643,459.40 = 48,870,010.80/x
  3. Step 3: Cross multiply
    151,095,639.60x = 226,643,459.40 × 48,870,010.80
  4. Step 4: Simplify right side
    151,095,639.60x = 11,076,068,308,627,362
  5. Step 5: Solve for x
    x = 11,076,068,308,627,362/151,095,639.60
  6. Step 6: Final answer
    x = 73,305,016.20

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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.