Home / 31,592,605,388-43,598,357,178.54-17,125,174,177.34

Finding the Fourth Proportional to 31,592,605,388, 43,598,357,178.54 and 17,125,174,177.34

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Solution

The fourth proportional to 31,592,605,388, 43,598,357,178.54 and 17,125,174,177.34 is: 23,633,044,864.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,592,605,388 : 43,598,357,178.54 = 17,125,174,177.34 : x
  2. Step 2: Convert to fraction form
    31,592,605,388/43,598,357,178.54 = 17,125,174,177.34/x
  3. Step 3: Cross multiply
    31,592,605,388x = 43,598,357,178.54 × 17,125,174,177.34
  4. Step 4: Simplify right side
    31,592,605,388x = 746,629,460,528,379,199,488
  5. Step 5: Solve for x
    x = 746,629,460,528,379,199,488/31,592,605,388
  6. Step 6: Final answer
    x = 23,633,044,864.73

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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.