Home / 162,701,914.83-244,054,858.76-47,688,784.03

Finding the Fourth Proportional to 162,701,914.83, 244,054,858.76 and 47,688,784.03

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Solution

The fourth proportional to 162,701,914.83, 244,054,858.76 and 47,688,784.03 is: 71,533,758.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,701,914.83 : 244,054,858.76 = 47,688,784.03 : x
  2. Step 2: Convert to fraction form
    162,701,914.83/244,054,858.76 = 47,688,784.03/x
  3. Step 3: Cross multiply
    162,701,914.83x = 244,054,858.76 × 47,688,784.03
  4. Step 4: Simplify right side
    162,701,914.83x = 11,638,679,450,877,794
  5. Step 5: Solve for x
    x = 11,638,679,450,877,794/162,701,914.83
  6. Step 6: Final answer
    x = 71,533,758.30

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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.