Home / 96,498,432,830.70-144,747,649,246.05-65,152,767,192.30

Finding the Fourth Proportional to 96,498,432,830.70, 144,747,649,246.05 and 65,152,767,192.30

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Solution

The fourth proportional to 96,498,432,830.70, 144,747,649,246.05 and 65,152,767,192.30 is: 97,729,150,788.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,498,432,830.70 : 144,747,649,246.05 = 65,152,767,192.30 : x
  2. Step 2: Convert to fraction form
    96,498,432,830.70/144,747,649,246.05 = 65,152,767,192.30/x
  3. Step 3: Cross multiply
    96,498,432,830.70x = 144,747,649,246.05 × 65,152,767,192.30
  4. Step 4: Simplify right side
    96,498,432,830.70x = 9,430,709,892,960,594,427,904
  5. Step 5: Solve for x
    x = 9,430,709,892,960,594,427,904/96,498,432,830.70
  6. Step 6: Final answer
    x = 97,729,150,788.45

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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.