Home / 35,214,795.85-52,776,730.65-15,769,784.86

Finding the Fourth Proportional to 35,214,795.85, 52,776,730.65 and 15,769,784.86

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Solution

The fourth proportional to 35,214,795.85, 52,776,730.65 and 15,769,784.86 is: 23,634,318.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,214,795.85 : 52,776,730.65 = 15,769,784.86 : x
  2. Step 2: Convert to fraction form
    35,214,795.85/52,776,730.65 = 15,769,784.86/x
  3. Step 3: Cross multiply
    35,214,795.85x = 52,776,730.65 × 15,769,784.86
  4. Step 4: Simplify right side
    35,214,795.85x = 832,277,687,964,667.88
  5. Step 5: Solve for x
    x = 832,277,687,964,667.88/35,214,795.85
  6. Step 6: Final answer
    x = 23,634,318.13

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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.