Home / 4,828,897,418.15-7,243,346,127.23-4,828,897,418.15

Finding the Fourth Proportional to 4,828,897,418.15, 7,243,346,127.23 and 4,828,897,418.15

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Solution

The fourth proportional to 4,828,897,418.15, 7,243,346,127.23 and 4,828,897,418.15 is: 7,243,346,127.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,897,418.15 : 7,243,346,127.23 = 4,828,897,418.15 : x
  2. Step 2: Convert to fraction form
    4,828,897,418.15/7,243,346,127.23 = 4,828,897,418.15/x
  3. Step 3: Cross multiply
    4,828,897,418.15x = 7,243,346,127.23 × 4,828,897,418.15
  4. Step 4: Simplify right side
    4,828,897,418.15x = 34,977,375,412,547,743,744
  5. Step 5: Solve for x
    x = 34,977,375,412,547,743,744/4,828,897,418.15
  6. Step 6: Final answer
    x = 7,243,346,127.23

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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.