Home / 998,071,377,467.40-1,497,107,066,201.10-998,071,377,467.40

Finding the Fourth Proportional to 998,071,377,467.40, 1,497,107,066,201.10 and 998,071,377,467.40

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Solution

The fourth proportional to 998,071,377,467.40, 1,497,107,066,201.10 and 998,071,377,467.40 is: 1,497,107,066,201.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    998,071,377,467.40 : 1,497,107,066,201.10 = 998,071,377,467.40 : x
  2. Step 2: Convert to fraction form
    998,071,377,467.40/1,497,107,066,201.10 = 998,071,377,467.40/x
  3. Step 3: Cross multiply
    998,071,377,467.40x = 1,497,107,066,201.10 × 998,071,377,467.40
  4. Step 4: Simplify right side
    998,071,377,467.40x = 1,494,219,711,779,509,995,831,296
  5. Step 5: Solve for x
    x = 1,494,219,711,779,509,995,831,296/998,071,377,467.40
  6. Step 6: Final answer
    x = 1,497,107,066,201.10

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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.