Home / 17,753,027.10-26,630,415.45-9,249,971.10

Finding the Fourth Proportional to 17,753,027.10, 26,630,415.45 and 9,249,971.10

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Solution

The fourth proportional to 17,753,027.10, 26,630,415.45 and 9,249,971.10 is: 13,875,412.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,753,027.10 : 26,630,415.45 = 9,249,971.10 : x
  2. Step 2: Convert to fraction form
    17,753,027.10/26,630,415.45 = 9,249,971.10/x
  3. Step 3: Cross multiply
    17,753,027.10x = 26,630,415.45 × 9,249,971.10
  4. Step 4: Simplify right side
    17,753,027.10x = 246,330,573,293,493.47
  5. Step 5: Solve for x
    x = 246,330,573,293,493.47/17,753,027.10
  6. Step 6: Final answer
    x = 13,875,412.45

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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.