Home / 160,265,226,173.05-240,405,570,293.03-52,697,115,792.13

Finding the Fourth Proportional to 160,265,226,173.05, 240,405,570,293.03 and 52,697,115,792.13

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Solution

The fourth proportional to 160,265,226,173.05, 240,405,570,293.03 and 52,697,115,792.13 is: 79,048,215,744.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,265,226,173.05 : 240,405,570,293.03 = 52,697,115,792.13 : x
  2. Step 2: Convert to fraction form
    160,265,226,173.05/240,405,570,293.03 = 52,697,115,792.13/x
  3. Step 3: Cross multiply
    160,265,226,173.05x = 240,405,570,293.03 × 52,697,115,792.13
  4. Step 4: Simplify right side
    160,265,226,173.05x = 12,668,680,174,804,368,621,568
  5. Step 5: Solve for x
    x = 12,668,680,174,804,368,621,568/160,265,226,173.05
  6. Step 6: Final answer
    x = 79,048,215,744.10

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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.