Home / 12,024,141,473,900-16,601,616,880,258-11,255,933,134,672

Finding the Fourth Proportional to 12,024,141,473,900, 16,601,616,880,258 and 11,255,933,134,672

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Solution

The fourth proportional to 12,024,141,473,900, 16,601,616,880,258 and 11,255,933,134,672 is: 15,540,958,989,649.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,024,141,473,900 : 16,601,616,880,258 = 11,255,933,134,672 : x
  2. Step 2: Convert to fraction form
    12,024,141,473,900/16,601,616,880,258 = 11,255,933,134,672/x
  3. Step 3: Cross multiply
    12,024,141,473,900x = 16,601,616,880,258 × 11,255,933,134,672
  4. Step 4: Simplify right side
    12,024,141,473,900x = 186,866,689,531,626,002,772,393,984
  5. Step 5: Solve for x
    x = 186,866,689,531,626,002,772,393,984/12,024,141,473,900
  6. Step 6: Final answer
    x = 15,540,958,989,649.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.