Home / 36,375,102,032.40-54,562,653,048.60-17,754,543,133.20

Finding the Fourth Proportional to 36,375,102,032.40, 54,562,653,048.60 and 17,754,543,133.20

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Solution

The fourth proportional to 36,375,102,032.40, 54,562,653,048.60 and 17,754,543,133.20 is: 26,631,814,699.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,375,102,032.40 : 54,562,653,048.60 = 17,754,543,133.20 : x
  2. Step 2: Convert to fraction form
    36,375,102,032.40/54,562,653,048.60 = 17,754,543,133.20/x
  3. Step 3: Cross multiply
    36,375,102,032.40x = 54,562,653,048.60 × 17,754,543,133.20
  4. Step 4: Simplify right side
    36,375,102,032.40x = 968,734,977,013,195,210,752
  5. Step 5: Solve for x
    x = 968,734,977,013,195,210,752/36,375,102,032.40
  6. Step 6: Final answer
    x = 26,631,814,699.80

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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.