Home / 48,043,328.31-66,299,857.02-26,016,865.74

Finding the Fourth Proportional to 48,043,328.31, 66,299,857.02 and 26,016,865.74

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Solution

The fourth proportional to 48,043,328.31, 66,299,857.02 and 26,016,865.74 is: 35,903,309.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,043,328.31 : 66,299,857.02 = 26,016,865.74 : x
  2. Step 2: Convert to fraction form
    48,043,328.31/66,299,857.02 = 26,016,865.74/x
  3. Step 3: Cross multiply
    48,043,328.31x = 66,299,857.02 × 26,016,865.74
  4. Step 4: Simplify right side
    48,043,328.31x = 1,724,914,478,670,536.50
  5. Step 5: Solve for x
    x = 1,724,914,478,670,536.50/48,043,328.31
  6. Step 6: Final answer
    x = 35,903,309.35

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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.