Home / 30,293,221.77-45,439,504.56-24,199,364.97

Finding the Fourth Proportional to 30,293,221.77, 45,439,504.56 and 24,199,364.97

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Solution

The fourth proportional to 30,293,221.77, 45,439,504.56 and 24,199,364.97 is: 36,298,785.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,293,221.77 : 45,439,504.56 = 24,199,364.97 : x
  2. Step 2: Convert to fraction form
    30,293,221.77/45,439,504.56 = 24,199,364.97/x
  3. Step 3: Cross multiply
    30,293,221.77x = 45,439,504.56 × 24,199,364.97
  4. Step 4: Simplify right side
    30,293,221.77x = 1,099,607,154,903,419.25
  5. Step 5: Solve for x
    x = 1,099,607,154,903,419.25/30,293,221.77
  6. Step 6: Final answer
    x = 36,298,785.36

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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.