Home / 15,271,210.08-22,876,145.06-7,062,346.11

Finding the Fourth Proportional to 15,271,210.08, 22,876,145.06 and 7,062,346.11

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Solution

The fourth proportional to 15,271,210.08, 22,876,145.06 and 7,062,346.11 is: 10,579,335.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,271,210.08 : 22,876,145.06 = 7,062,346.11 : x
  2. Step 2: Convert to fraction form
    15,271,210.08/22,876,145.06 = 7,062,346.11/x
  3. Step 3: Cross multiply
    15,271,210.08x = 22,876,145.06 × 7,062,346.11
  4. Step 4: Simplify right side
    15,271,210.08x = 161,559,254,076,286.72
  5. Step 5: Solve for x
    x = 161,559,254,076,286.72/15,271,210.08
  6. Step 6: Final answer
    x = 10,579,335.44

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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.