Home / 8,442,089,472,001.20-12,663,134,208,002-8,442,089,472,001.20

Finding the Fourth Proportional to 8,442,089,472,001.20, 12,663,134,208,002 and 8,442,089,472,001.20

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Solution

The fourth proportional to 8,442,089,472,001.20, 12,663,134,208,002 and 8,442,089,472,001.20 is: 12,663,134,208,002

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,442,089,472,001.20 : 12,663,134,208,002 = 8,442,089,472,001.20 : x
  2. Step 2: Convert to fraction form
    8,442,089,472,001.20/12,663,134,208,002 = 8,442,089,472,001.20/x
  3. Step 3: Cross multiply
    8,442,089,472,001.20x = 12,663,134,208,002 × 8,442,089,472,001.20
  4. Step 4: Simplify right side
    8,442,089,472,001.20x = 106,903,311,979,911,935,676,121,088
  5. Step 5: Solve for x
    x = 106,903,311,979,911,935,676,121,088/8,442,089,472,001.20
  6. Step 6: Final answer
    x = 12,663,134,208,002

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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.