Home / 65,980,656,107.60-98,970,984,161.40-24,058,889,416.40

Finding the Fourth Proportional to 65,980,656,107.60, 98,970,984,161.40 and 24,058,889,416.40

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Solution

The fourth proportional to 65,980,656,107.60, 98,970,984,161.40 and 24,058,889,416.40 is: 36,088,334,124.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,980,656,107.60 : 98,970,984,161.40 = 24,058,889,416.40 : x
  2. Step 2: Convert to fraction form
    65,980,656,107.60/98,970,984,161.40 = 24,058,889,416.40/x
  3. Step 3: Cross multiply
    65,980,656,107.60x = 98,970,984,161.40 × 24,058,889,416.40
  4. Step 4: Simplify right side
    65,980,656,107.60x = 2,381,131,963,371,398,627,328
  5. Step 5: Solve for x
    x = 2,381,131,963,371,398,627,328/65,980,656,107.60
  6. Step 6: Final answer
    x = 36,088,334,124.60

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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.