Home / 32,041,075.97-44,205,808.02-18,100,394.39

Finding the Fourth Proportional to 32,041,075.97, 44,205,808.02 and 18,100,394.39

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Solution

The fourth proportional to 32,041,075.97, 44,205,808.02 and 18,100,394.39 is: 24,972,399.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,041,075.97 : 44,205,808.02 = 18,100,394.39 : x
  2. Step 2: Convert to fraction form
    32,041,075.97/44,205,808.02 = 18,100,394.39/x
  3. Step 3: Cross multiply
    32,041,075.97x = 44,205,808.02 × 18,100,394.39
  4. Step 4: Simplify right side
    32,041,075.97x = 800,142,559,533,263
  5. Step 5: Solve for x
    x = 800,142,559,533,263/32,041,075.97
  6. Step 6: Final answer
    x = 24,972,399.81

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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.