Home / 3,488,835,220.08-5,234,266,094.88-1,127,945,772.24

Finding the Fourth Proportional to 3,488,835,220.08, 5,234,266,094.88 and 1,127,945,772.24

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Solution

The fourth proportional to 3,488,835,220.08, 5,234,266,094.88 and 1,127,945,772.24 is: 1,692,246,248.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,488,835,220.08 : 5,234,266,094.88 = 1,127,945,772.24 : x
  2. Step 2: Convert to fraction form
    3,488,835,220.08/5,234,266,094.88 = 1,127,945,772.24/x
  3. Step 3: Cross multiply
    3,488,835,220.08x = 5,234,266,094.88 × 1,127,945,772.24
  4. Step 4: Simplify right side
    3,488,835,220.08x = 5,903,968,312,499,070,976
  5. Step 5: Solve for x
    x = 5,903,968,312,499,070,976/3,488,835,220.08
  6. Step 6: Final answer
    x = 1,692,246,248.41

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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.