Home / 58,028,030.90-80,079,347.22-33,247,721.18

Finding the Fourth Proportional to 58,028,030.90, 80,079,347.22 and 33,247,721.18

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Solution

The fourth proportional to 58,028,030.90, 80,079,347.22 and 33,247,721.18 is: 45,882,236.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,028,030.90 : 80,079,347.22 = 33,247,721.18 : x
  2. Step 2: Convert to fraction form
    58,028,030.90/80,079,347.22 = 33,247,721.18/x
  3. Step 3: Cross multiply
    58,028,030.90x = 80,079,347.22 × 33,247,721.18
  4. Step 4: Simplify right side
    58,028,030.90x = 2,662,455,808,646,968
  5. Step 5: Solve for x
    x = 2,662,455,808,646,968/58,028,030.90
  6. Step 6: Final answer
    x = 45,882,236.00

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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.