Home / 10,841,688,001.60-16,231,921,000.80-10,841,688,001.60

Finding the Fourth Proportional to 10,841,688,001.60, 16,231,921,000.80 and 10,841,688,001.60

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Solution

The fourth proportional to 10,841,688,001.60, 16,231,921,000.80 and 10,841,688,001.60 is: 16,231,921,000.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,841,688,001.60 : 16,231,921,000.80 = 10,841,688,001.60 : x
  2. Step 2: Convert to fraction form
    10,841,688,001.60/16,231,921,000.80 = 10,841,688,001.60/x
  3. Step 3: Cross multiply
    10,841,688,001.60x = 16,231,921,000.80 × 10,841,688,001.60
  4. Step 4: Simplify right side
    10,841,688,001.60x = 175,981,423,157,292,433,408
  5. Step 5: Solve for x
    x = 175,981,423,157,292,433,408/10,841,688,001.60
  6. Step 6: Final answer
    x = 16,231,921,000.80

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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.