Home / 3,020,356,645,698.60-4,168,093,843,125.60-1,631,437,754,167.10

Finding the Fourth Proportional to 3,020,356,645,698.60, 4,168,093,843,125.60 and 1,631,437,754,167.10

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Solution

The fourth proportional to 3,020,356,645,698.60, 4,168,093,843,125.60 and 1,631,437,754,167.10 is: 2,251,385,003,910.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,356,645,698.60 : 4,168,093,843,125.60 = 1,631,437,754,167.10 : x
  2. Step 2: Convert to fraction form
    3,020,356,645,698.60/4,168,093,843,125.60 = 1,631,437,754,167.10/x
  3. Step 3: Cross multiply
    3,020,356,645,698.60x = 4,168,093,843,125.60 × 1,631,437,754,167.10
  4. Step 4: Simplify right side
    3,020,356,645,698.60x = 6,799,985,658,586,546,749,571,072
  5. Step 5: Solve for x
    x = 6,799,985,658,586,546,749,571,072/3,020,356,645,698.60
  6. Step 6: Final answer
    x = 2,251,385,003,910.27

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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.