Home / 35,361,774.40-53,042,661.60-26,858,718.40

Finding the Fourth Proportional to 35,361,774.40, 53,042,661.60 and 26,858,718.40

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Solution

The fourth proportional to 35,361,774.40, 53,042,661.60 and 26,858,718.40 is: 40,288,077.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,361,774.40 : 53,042,661.60 = 26,858,718.40 : x
  2. Step 2: Convert to fraction form
    35,361,774.40/53,042,661.60 = 26,858,718.40/x
  3. Step 3: Cross multiply
    35,361,774.40x = 53,042,661.60 × 26,858,718.40
  4. Step 4: Simplify right side
    35,361,774.40x = 1,424,657,911,100,893.50
  5. Step 5: Solve for x
    x = 1,424,657,911,100,893.50/35,361,774.40
  6. Step 6: Final answer
    x = 40,288,077.60

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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.