Home / 183,853,689,644.23-253,717,387,237.50-102,563,447,855.78

Finding the Fourth Proportional to 183,853,689,644.23, 253,717,387,237.50 and 102,563,447,855.78

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Solution

The fourth proportional to 183,853,689,644.23, 253,717,387,237.50 and 102,563,447,855.78 is: 141,537,165,048.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,853,689,644.23 : 253,717,387,237.50 = 102,563,447,855.78 : x
  2. Step 2: Convert to fraction form
    183,853,689,644.23/253,717,387,237.50 = 102,563,447,855.78/x
  3. Step 3: Cross multiply
    183,853,689,644.23x = 253,717,387,237.50 × 102,563,447,855.78
  4. Step 4: Simplify right side
    183,853,689,644.23x = 26,022,130,016,038,072,352,768
  5. Step 5: Solve for x
    x = 26,022,130,016,038,072,352,768/183,853,689,644.23
  6. Step 6: Final answer
    x = 141,537,165,048.97

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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.