Home / 160,265,226,173.55-240,405,570,293.77-52,697,115,792.63

Finding the Fourth Proportional to 160,265,226,173.55, 240,405,570,293.77 and 52,697,115,792.63

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Solution

The fourth proportional to 160,265,226,173.55, 240,405,570,293.77 and 52,697,115,792.63 is: 79,048,215,744.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,265,226,173.55 : 240,405,570,293.77 = 52,697,115,792.63 : x
  2. Step 2: Convert to fraction form
    160,265,226,173.55/240,405,570,293.77 = 52,697,115,792.63/x
  3. Step 3: Cross multiply
    160,265,226,173.55x = 240,405,570,293.77 × 52,697,115,792.63
  4. Step 4: Simplify right side
    160,265,226,173.55x = 12,668,680,174,964,047,872,000
  5. Step 5: Solve for x
    x = 12,668,680,174,964,047,872,000/160,265,226,173.55
  6. Step 6: Final answer
    x = 79,048,215,744.85

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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.