Home / 56,687,160,506.14-78,230,658,091.35-32,601,200,929.30

Finding the Fourth Proportional to 56,687,160,506.14, 78,230,658,091.35 and 32,601,200,929.30

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Solution

The fourth proportional to 56,687,160,506.14, 78,230,658,091.35 and 32,601,200,929.30 is: 44,991,024,078.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,687,160,506.14 : 78,230,658,091.35 = 32,601,200,929.30 : x
  2. Step 2: Convert to fraction form
    56,687,160,506.14/78,230,658,091.35 = 32,601,200,929.30/x
  3. Step 3: Cross multiply
    56,687,160,506.14x = 78,230,658,091.35 × 32,601,200,929.30
  4. Step 4: Simplify right side
    56,687,160,506.14x = 2,550,413,403,267,470,458,880
  5. Step 5: Solve for x
    x = 2,550,413,403,267,470,458,880/56,687,160,506.14
  6. Step 6: Final answer
    x = 44,991,024,078.39

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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.