Home / 160,265,226,172.94-240,405,570,292.84-52,697,115,792.02

Finding the Fourth Proportional to 160,265,226,172.94, 240,405,570,292.84 and 52,697,115,792.02

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Solution

The fourth proportional to 160,265,226,172.94, 240,405,570,292.84 and 52,697,115,792.02 is: 79,048,215,743.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,265,226,172.94 : 240,405,570,292.84 = 52,697,115,792.02 : x
  2. Step 2: Convert to fraction form
    160,265,226,172.94/240,405,570,292.84 = 52,697,115,792.02/x
  3. Step 3: Cross multiply
    160,265,226,172.94x = 240,405,570,292.84 × 52,697,115,792.02
  4. Step 4: Simplify right side
    160,265,226,172.94x = 12,668,680,174,768,391,979,008
  5. Step 5: Solve for x
    x = 12,668,680,174,768,391,979,008/160,265,226,172.94
  6. Step 6: Final answer
    x = 79,048,215,743.93

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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.