Home / 64,201,582,697.60-96,302,374,046.40-17,045,334,732.80

Finding the Fourth Proportional to 64,201,582,697.60, 96,302,374,046.40 and 17,045,334,732.80

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Solution

The fourth proportional to 64,201,582,697.60, 96,302,374,046.40 and 17,045,334,732.80 is: 25,568,002,099.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,201,582,697.60 : 96,302,374,046.40 = 17,045,334,732.80 : x
  2. Step 2: Convert to fraction form
    64,201,582,697.60/96,302,374,046.40 = 17,045,334,732.80/x
  3. Step 3: Cross multiply
    64,201,582,697.60x = 96,302,374,046.40 × 17,045,334,732.80
  4. Step 4: Simplify right side
    64,201,582,697.60x = 1,641,506,201,184,198,983,680
  5. Step 5: Solve for x
    x = 1,641,506,201,184,198,983,680/64,201,582,697.60
  6. Step 6: Final answer
    x = 25,568,002,099.20

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Double scale
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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.