Home / 35,975,667.96-53,951,417.86-11,708,887.73

Finding the Fourth Proportional to 35,975,667.96, 53,951,417.86 and 11,708,887.73

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Solution

The fourth proportional to 35,975,667.96, 53,951,417.86 and 11,708,887.73 is: 17,559,398.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,975,667.96 : 53,951,417.86 = 11,708,887.73 : x
  2. Step 2: Convert to fraction form
    35,975,667.96/53,951,417.86 = 11,708,887.73/x
  3. Step 3: Cross multiply
    35,975,667.96x = 53,951,417.86 × 11,708,887.73
  4. Step 4: Simplify right side
    35,975,667.96x = 631,711,094,702,663.25
  5. Step 5: Solve for x
    x = 631,711,094,702,663.25/35,975,667.96
  6. Step 6: Final answer
    x = 17,559,398.63

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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.