Home / 1,061,061,524.18-1,464,280,917.56-609,014,266.64

Finding the Fourth Proportional to 1,061,061,524.18, 1,464,280,917.56 and 609,014,266.64

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Solution

The fourth proportional to 1,061,061,524.18, 1,464,280,917.56 and 609,014,266.64 is: 840,448,879.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,061,524.18 : 1,464,280,917.56 = 609,014,266.64 : x
  2. Step 2: Convert to fraction form
    1,061,061,524.18/1,464,280,917.56 = 609,014,266.64/x
  3. Step 3: Cross multiply
    1,061,061,524.18x = 1,464,280,917.56 × 609,014,266.64
  4. Step 4: Simplify right side
    1,061,061,524.18x = 891,767,969,162,749,696
  5. Step 5: Solve for x
    x = 891,767,969,162,749,696/1,061,061,524.18
  6. Step 6: Final answer
    x = 840,448,879.58

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.