Home / 15,913,165,995.98-23,869,749,017.30-6,467,596,829.07

Finding the Fourth Proportional to 15,913,165,995.98, 23,869,749,017.30 and 6,467,596,829.07

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Solution

The fourth proportional to 15,913,165,995.98, 23,869,749,017.30 and 6,467,596,829.07 is: 9,701,395,253.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,913,165,995.98 : 23,869,749,017.30 = 6,467,596,829.07 : x
  2. Step 2: Convert to fraction form
    15,913,165,995.98/23,869,749,017.30 = 6,467,596,829.07/x
  3. Step 3: Cross multiply
    15,913,165,995.98x = 23,869,749,017.30 × 6,467,596,829.07
  4. Step 4: Simplify right side
    15,913,165,995.98x = 154,379,913,054,999,150,592
  5. Step 5: Solve for x
    x = 154,379,913,054,999,150,592/15,913,165,995.98
  6. Step 6: Final answer
    x = 9,701,395,253.09

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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.