Home / 48,043,323.81-66,299,850.77-26,016,861.20

Finding the Fourth Proportional to 48,043,323.81, 66,299,850.77 and 26,016,861.20

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Solution

The fourth proportional to 48,043,323.81, 66,299,850.77 and 26,016,861.20 is: 35,903,303.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,043,323.81 : 66,299,850.77 = 26,016,861.20 : x
  2. Step 2: Convert to fraction form
    48,043,323.81/66,299,850.77 = 26,016,861.20/x
  3. Step 3: Cross multiply
    48,043,323.81x = 66,299,850.77 × 26,016,861.20
  4. Step 4: Simplify right side
    48,043,323.81x = 1,724,914,014,602,219.50
  5. Step 5: Solve for x
    x = 1,724,914,014,602,219.50/48,043,323.81
  6. Step 6: Final answer
    x = 35,903,303.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.