Home / 70,566,849,189.16-105,850,141,656.98-22,111,324,662.42

Finding the Fourth Proportional to 70,566,849,189.16, 105,850,141,656.98 and 22,111,324,662.42

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Solution

The fourth proportional to 70,566,849,189.16, 105,850,141,656.98 and 22,111,324,662.42 is: 33,166,945,593.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,566,849,189.16 : 105,850,141,656.98 = 22,111,324,662.42 : x
  2. Step 2: Convert to fraction form
    70,566,849,189.16/105,850,141,656.98 = 22,111,324,662.42/x
  3. Step 3: Cross multiply
    70,566,849,189.16x = 105,850,141,656.98 × 22,111,324,662.42
  4. Step 4: Simplify right side
    70,566,849,189.16x = 2,340,486,847,740,632,104,960
  5. Step 5: Solve for x
    x = 2,340,486,847,740,632,104,960/70,566,849,189.16
  6. Step 6: Final answer
    x = 33,166,945,593.21

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.