Home / 1,188,366,918,088.30-1,782,550,377,132.50-1,188,366,918,088.30

Finding the Fourth Proportional to 1,188,366,918,088.30, 1,782,550,377,132.50 and 1,188,366,918,088.30

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Solution

The fourth proportional to 1,188,366,918,088.30, 1,782,550,377,132.50 and 1,188,366,918,088.30 is: 1,782,550,377,132.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,188,366,918,088.30 : 1,782,550,377,132.50 = 1,188,366,918,088.30 : x
  2. Step 2: Convert to fraction form
    1,188,366,918,088.30/1,782,550,377,132.50 = 1,188,366,918,088.30/x
  3. Step 3: Cross multiply
    1,188,366,918,088.30x = 1,782,550,377,132.50 × 1,188,366,918,088.30
  4. Step 4: Simplify right side
    1,188,366,918,088.30x = 2,118,323,898,010,085,871,321,088
  5. Step 5: Solve for x
    x = 2,118,323,898,010,085,871,321,088/1,188,366,918,088.30
  6. Step 6: Final answer
    x = 1,782,550,377,132.50

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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.