Home / 35,460,632,384,685-53,198,969,137,740-19,142,162,671,878

Finding the Fourth Proportional to 35,460,632,384,685, 53,198,969,137,740 and 19,142,162,671,878

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Solution

The fourth proportional to 35,460,632,384,685, 53,198,969,137,740 and 19,142,162,671,878 is: 28,717,573,622,591.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,460,632,384,685 : 53,198,969,137,740 = 19,142,162,671,878 : x
  2. Step 2: Convert to fraction form
    35,460,632,384,685/53,198,969,137,740 = 19,142,162,671,878/x
  3. Step 3: Cross multiply
    35,460,632,384,685x = 53,198,969,137,740 × 19,142,162,671,878
  4. Step 4: Simplify right side
    35,460,632,384,685x = 1,018,343,321,210,836,352,243,859,456
  5. Step 5: Solve for x
    x = 1,018,343,321,210,836,352,243,859,456/35,460,632,384,685
  6. Step 6: Final answer
    x = 28,717,573,622,591.29

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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.