Home / 60,444,803,587,940-90,676,271,040,300-21,230,183,647,820

Finding the Fourth Proportional to 60,444,803,587,940, 90,676,271,040,300 and 21,230,183,647,820

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Solution

The fourth proportional to 60,444,803,587,940, 90,676,271,040,300 and 21,230,183,647,820 is: 31,848,459,626,216.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,444,803,587,940 : 90,676,271,040,300 = 21,230,183,647,820 : x
  2. Step 2: Convert to fraction form
    60,444,803,587,940/90,676,271,040,300 = 21,230,183,647,820/x
  3. Step 3: Cross multiply
    60,444,803,587,940x = 90,676,271,040,300 × 21,230,183,647,820
  4. Step 4: Simplify right side
    60,444,803,587,940x = 1,925,073,886,685,071,277,736,067,072
  5. Step 5: Solve for x
    x = 1,925,073,886,685,071,277,736,067,072/60,444,803,587,940
  6. Step 6: Final answer
    x = 31,848,459,626,216.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.