Home / 15,533,243.93-23,299,853.58-4,173,692.55

Finding the Fourth Proportional to 15,533,243.93, 23,299,853.58 and 4,173,692.55

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Solution

The fourth proportional to 15,533,243.93, 23,299,853.58 and 4,173,692.55 is: 6,260,535.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533,243.93 : 23,299,853.58 = 4,173,692.55 : x
  2. Step 2: Convert to fraction form
    15,533,243.93/23,299,853.58 = 4,173,692.55/x
  3. Step 3: Cross multiply
    15,533,243.93x = 23,299,853.58 × 4,173,692.55
  4. Step 4: Simplify right side
    15,533,243.93x = 97,246,425,302,936.81
  5. Step 5: Solve for x
    x = 97,246,425,302,936.81/15,533,243.93
  6. Step 6: Final answer
    x = 6,260,535.52

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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.