Home / 26,911,368.60-40,367,052.90-22,128,399.60

Finding the Fourth Proportional to 26,911,368.60, 40,367,052.90 and 22,128,399.60

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Solution

The fourth proportional to 26,911,368.60, 40,367,052.90 and 22,128,399.60 is: 33,192,599.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,911,368.60 : 40,367,052.90 = 22,128,399.60 : x
  2. Step 2: Convert to fraction form
    26,911,368.60/40,367,052.90 = 22,128,399.60/x
  3. Step 3: Cross multiply
    26,911,368.60x = 40,367,052.90 × 22,128,399.60
  4. Step 4: Simplify right side
    26,911,368.60x = 893,258,277,245,538.88
  5. Step 5: Solve for x
    x = 893,258,277,245,538.88/26,911,368.60
  6. Step 6: Final answer
    x = 33,192,599.40

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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.