Home / 65,980,656,070.60-98,970,984,105.90-24,058,889,379.40

Finding the Fourth Proportional to 65,980,656,070.60, 98,970,984,105.90 and 24,058,889,379.40

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Solution

The fourth proportional to 65,980,656,070.60, 98,970,984,105.90 and 24,058,889,379.40 is: 36,088,334,069.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,980,656,070.60 : 98,970,984,105.90 = 24,058,889,379.40 : x
  2. Step 2: Convert to fraction form
    65,980,656,070.60/98,970,984,105.90 = 24,058,889,379.40/x
  3. Step 3: Cross multiply
    65,980,656,070.60x = 98,970,984,105.90 × 24,058,889,379.40
  4. Step 4: Simplify right side
    65,980,656,070.60x = 2,381,131,958,374,203,654,144
  5. Step 5: Solve for x
    x = 2,381,131,958,374,203,654,144/65,980,656,070.60
  6. Step 6: Final answer
    x = 36,088,334,069.10

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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.