Home / 5,262,530,602,401.20-7,888,224,612,661.80-1,770,141,113,251

Finding the Fourth Proportional to 5,262,530,602,401.20, 7,888,224,612,661.80 and 1,770,141,113,251

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Solution

The fourth proportional to 5,262,530,602,401.20, 7,888,224,612,661.80 and 1,770,141,113,251 is: 2,653,337,672,005.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,262,530,602,401.20 : 7,888,224,612,661.80 = 1,770,141,113,251 : x
  2. Step 2: Convert to fraction form
    5,262,530,602,401.20/7,888,224,612,661.80 = 1,770,141,113,251/x
  3. Step 3: Cross multiply
    5,262,530,602,401.20x = 7,888,224,612,661.80 × 1,770,141,113,251
  4. Step 4: Simplify right side
    5,262,530,602,401.20x = 13,963,270,697,431,097,464,061,952
  5. Step 5: Solve for x
    x = 13,963,270,697,431,097,464,061,952/5,262,530,602,401.20
  6. Step 6: Final answer
    x = 2,653,337,672,005.16

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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.