Home / 20,194,758,001.58-30,292,137,002.36-20,194,758,001.58

Finding the Fourth Proportional to 20,194,758,001.58, 30,292,137,002.36 and 20,194,758,001.58

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Solution

The fourth proportional to 20,194,758,001.58, 30,292,137,002.36 and 20,194,758,001.58 is: 30,292,137,002.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,194,758,001.58 : 30,292,137,002.36 = 20,194,758,001.58 : x
  2. Step 2: Convert to fraction form
    20,194,758,001.58/30,292,137,002.36 = 20,194,758,001.58/x
  3. Step 3: Cross multiply
    20,194,758,001.58x = 30,292,137,002.36 × 20,194,758,001.58
  4. Step 4: Simplify right side
    20,194,758,001.58x = 611,742,376,113,276,321,792
  5. Step 5: Solve for x
    x = 611,742,376,113,276,321,792/20,194,758,001.58
  6. Step 6: Final answer
    x = 30,292,137,002.36

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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.