Home / 161,243,454,001.20-241,429,824,534.60-161,243,454,001.20

Finding the Fourth Proportional to 161,243,454,001.20, 241,429,824,534.60 and 161,243,454,001.20

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Solution

The fourth proportional to 161,243,454,001.20, 241,429,824,534.60 and 161,243,454,001.20 is: 241,429,824,534.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,243,454,001.20 : 241,429,824,534.60 = 161,243,454,001.20 : x
  2. Step 2: Convert to fraction form
    161,243,454,001.20/241,429,824,534.60 = 161,243,454,001.20/x
  3. Step 3: Cross multiply
    161,243,454,001.20x = 241,429,824,534.60 × 161,243,454,001.20
  4. Step 4: Simplify right side
    161,243,454,001.20x = 38,928,978,806,862,562,459,648
  5. Step 5: Solve for x
    x = 38,928,978,806,862,562,459,648/161,243,454,001.20
  6. Step 6: Final answer
    x = 241,429,824,534.60

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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.