Home / 2,018,054,773,243.30-3,027,090,013,345.30-488,228,619,793.20

Finding the Fourth Proportional to 2,018,054,773,243.30, 3,027,090,013,345.30 and 488,228,619,793.20

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Solution

The fourth proportional to 2,018,054,773,243.30, 3,027,090,013,345.30 and 488,228,619,793.20 is: 732,344,829,684.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,054,773,243.30 : 3,027,090,013,345.30 = 488,228,619,793.20 : x
  2. Step 2: Convert to fraction form
    2,018,054,773,243.30/3,027,090,013,345.30 = 488,228,619,793.20/x
  3. Step 3: Cross multiply
    2,018,054,773,243.30x = 3,027,090,013,345.30 × 488,228,619,793.20
  4. Step 4: Simplify right side
    2,018,054,773,243.30x = 1,477,911,979,205,355,253,006,336
  5. Step 5: Solve for x
    x = 1,477,911,979,205,355,253,006,336/2,018,054,773,243.30
  6. Step 6: Final answer
    x = 732,344,829,684.75

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Double scale
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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.