Home / 16,852,042,154.15-23,247,001,262.40-10,419,805,999.97

Finding the Fourth Proportional to 16,852,042,154.15, 23,247,001,262.40 and 10,419,805,999.97

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Solution

The fourth proportional to 16,852,042,154.15, 23,247,001,262.40 and 10,419,805,999.97 is: 14,373,880,685.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,852,042,154.15 : 23,247,001,262.40 = 10,419,805,999.97 : x
  2. Step 2: Convert to fraction form
    16,852,042,154.15/23,247,001,262.40 = 10,419,805,999.97/x
  3. Step 3: Cross multiply
    16,852,042,154.15x = 23,247,001,262.40 × 10,419,805,999.97
  4. Step 4: Simplify right side
    16,852,042,154.15x = 242,229,243,235,200,761,856
  5. Step 5: Solve for x
    x = 242,229,243,235,200,761,856/16,852,042,154.15
  6. Step 6: Final answer
    x = 14,373,880,685.77

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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.