Home / 11,458,780,386.37-17,188,166,533.80-3,064,467,846.88

Finding the Fourth Proportional to 11,458,780,386.37, 17,188,166,533.80 and 3,064,467,846.88

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Solution

The fourth proportional to 11,458,780,386.37, 17,188,166,533.80 and 3,064,467,846.88 is: 4,596,700,688.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,458,780,386.37 : 17,188,166,533.80 = 3,064,467,846.88 : x
  2. Step 2: Convert to fraction form
    11,458,780,386.37/17,188,166,533.80 = 3,064,467,846.88/x
  3. Step 3: Cross multiply
    11,458,780,386.37x = 17,188,166,533.80 × 3,064,467,846.88
  4. Step 4: Simplify right side
    11,458,780,386.37x = 52,672,583,689,648,955,392
  5. Step 5: Solve for x
    x = 52,672,583,689,648,955,392/11,458,780,386.37
  6. Step 6: Final answer
    x = 4,596,700,688.35

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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.