Home / 27,550,710,923.40-38,644,461,696.60-27,550,710,923.40

Finding the Fourth Proportional to 27,550,710,923.40, 38,644,461,696.60 and 27,550,710,923.40

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Solution

The fourth proportional to 27,550,710,923.40, 38,644,461,696.60 and 27,550,710,923.40 is: 38,644,461,696.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,550,710,923.40 : 38,644,461,696.60 = 27,550,710,923.40 : x
  2. Step 2: Convert to fraction form
    27,550,710,923.40/38,644,461,696.60 = 27,550,710,923.40/x
  3. Step 3: Cross multiply
    27,550,710,923.40x = 38,644,461,696.60 × 27,550,710,923.40
  4. Step 4: Simplify right side
    27,550,710,923.40x = 1,064,682,392,993,430,503,424
  5. Step 5: Solve for x
    x = 1,064,682,392,993,430,503,424/27,550,710,923.40
  6. Step 6: Final answer
    x = 38,644,461,696.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.