Home / 53,919,555.60-80,879,333.40-23,686,467.60

Finding the Fourth Proportional to 53,919,555.60, 80,879,333.40 and 23,686,467.60

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Solution

The fourth proportional to 53,919,555.60, 80,879,333.40 and 23,686,467.60 is: 35,529,701.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,919,555.60 : 80,879,333.40 = 23,686,467.60 : x
  2. Step 2: Convert to fraction form
    53,919,555.60/80,879,333.40 = 23,686,467.60/x
  3. Step 3: Cross multiply
    53,919,555.60x = 80,879,333.40 × 23,686,467.60
  4. Step 4: Simplify right side
    53,919,555.60x = 1,915,745,710,088,698
  5. Step 5: Solve for x
    x = 1,915,745,710,088,698/53,919,555.60
  6. Step 6: Final answer
    x = 35,529,701.40

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Double scale
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Similar ratio
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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.