Home / 68,240,390,327.70-102,374,546,280.36-23,466,072,162.64

Finding the Fourth Proportional to 68,240,390,327.70, 102,374,546,280.36 and 23,466,072,162.64

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Solution

The fourth proportional to 68,240,390,327.70, 102,374,546,280.36 and 23,466,072,162.64 is: 35,203,908,991.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,240,390,327.70 : 102,374,546,280.36 = 23,466,072,162.64 : x
  2. Step 2: Convert to fraction form
    68,240,390,327.70/102,374,546,280.36 = 23,466,072,162.64/x
  3. Step 3: Cross multiply
    68,240,390,327.70x = 102,374,546,280.36 × 23,466,072,162.64
  4. Step 4: Simplify right side
    68,240,390,327.70x = 2,402,328,490,632,456,175,616
  5. Step 5: Solve for x
    x = 2,402,328,490,632,456,175,616/68,240,390,327.70
  6. Step 6: Final answer
    x = 35,203,908,991.38

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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.