Home / 31,592,605,387-43,598,357,177.16-17,125,174,176.34

Finding the Fourth Proportional to 31,592,605,387, 43,598,357,177.16 and 17,125,174,176.34

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Solution

The fourth proportional to 31,592,605,387, 43,598,357,177.16 and 17,125,174,176.34 is: 23,633,044,863.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,592,605,387 : 43,598,357,177.16 = 17,125,174,176.34 : x
  2. Step 2: Convert to fraction form
    31,592,605,387/43,598,357,177.16 = 17,125,174,176.34/x
  3. Step 3: Cross multiply
    31,592,605,387x = 43,598,357,177.16 × 17,125,174,176.34
  4. Step 4: Simplify right side
    31,592,605,387x = 746,629,460,461,148,176,384
  5. Step 5: Solve for x
    x = 746,629,460,461,148,176,384/31,592,605,387
  6. Step 6: Final answer
    x = 23,633,044,863.35

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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.