Home / 17,262,004.20-25,893,006.30-7,184,308.20

Finding the Fourth Proportional to 17,262,004.20, 25,893,006.30 and 7,184,308.20

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Solution

The fourth proportional to 17,262,004.20, 25,893,006.30 and 7,184,308.20 is: 10,776,462.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,262,004.20 : 25,893,006.30 = 7,184,308.20 : x
  2. Step 2: Convert to fraction form
    17,262,004.20/25,893,006.30 = 7,184,308.20/x
  3. Step 3: Cross multiply
    17,262,004.20x = 25,893,006.30 × 7,184,308.20
  4. Step 4: Simplify right side
    17,262,004.20x = 186,023,337,483,741.66
  5. Step 5: Solve for x
    x = 186,023,337,483,741.66/17,262,004.20
  6. Step 6: Final answer
    x = 10,776,462.30

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1.5x scale

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.