Home / 15,546,051.95-23,271,248.24-10,143,068.45

Finding the Fourth Proportional to 15,546,051.95, 23,271,248.24 and 10,143,068.45

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Solution

The fourth proportional to 15,546,051.95, 23,271,248.24 and 10,143,068.45 is: 15,183,396.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,546,051.95 : 23,271,248.24 = 10,143,068.45 : x
  2. Step 2: Convert to fraction form
    15,546,051.95/23,271,248.24 = 10,143,068.45/x
  3. Step 3: Cross multiply
    15,546,051.95x = 23,271,248.24 × 10,143,068.45
  4. Step 4: Simplify right side
    15,546,051.95x = 236,041,863,648,190.44
  5. Step 5: Solve for x
    x = 236,041,863,648,190.44/15,546,051.95
  6. Step 6: Final answer
    x = 15,183,396.05

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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.