Home / 1,056,117,353.36-1,584,500,410.74-504,124,152.08

Finding the Fourth Proportional to 1,056,117,353.36, 1,584,500,410.74 and 504,124,152.08

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Solution

The fourth proportional to 1,056,117,353.36, 1,584,500,410.74 and 504,124,152.08 is: 756,341,067.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,117,353.36 : 1,584,500,410.74 = 504,124,152.08 : x
  2. Step 2: Convert to fraction form
    1,056,117,353.36/1,584,500,410.74 = 504,124,152.08/x
  3. Step 3: Cross multiply
    1,056,117,353.36x = 1,584,500,410.74 × 504,124,152.08
  4. Step 4: Simplify right side
    1,056,117,353.36x = 798,784,926,034,714,240
  5. Step 5: Solve for x
    x = 798,784,926,034,714,240/1,056,117,353.36
  6. Step 6: Final answer
    x = 756,341,067.11

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Double scale
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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.