Home / 11,061,584,443.20-16,592,376,664.80-10,877,918,433.60

Finding the Fourth Proportional to 11,061,584,443.20, 16,592,376,664.80 and 10,877,918,433.60

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Solution

The fourth proportional to 11,061,584,443.20, 16,592,376,664.80 and 10,877,918,433.60 is: 16,316,877,650.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,061,584,443.20 : 16,592,376,664.80 = 10,877,918,433.60 : x
  2. Step 2: Convert to fraction form
    11,061,584,443.20/16,592,376,664.80 = 10,877,918,433.60/x
  3. Step 3: Cross multiply
    11,061,584,443.20x = 16,592,376,664.80 × 10,877,918,433.60
  4. Step 4: Simplify right side
    11,061,584,443.20x = 180,490,519,979,262,410,752
  5. Step 5: Solve for x
    x = 180,490,519,979,262,410,752/11,061,584,443.20
  6. Step 6: Final answer
    x = 16,316,877,650.40

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Double scale
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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.