Home / 1,535,337,019.70-2,298,470,566.35-1,018,351,214.90

Finding the Fourth Proportional to 1,535,337,019.70, 2,298,470,566.35 and 1,018,351,214.90

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Solution

The fourth proportional to 1,535,337,019.70, 2,298,470,566.35 and 1,018,351,214.90 is: 1,524,518,893.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,337,019.70 : 2,298,470,566.35 = 1,018,351,214.90 : x
  2. Step 2: Convert to fraction form
    1,535,337,019.70/2,298,470,566.35 = 1,018,351,214.90/x
  3. Step 3: Cross multiply
    1,535,337,019.70x = 2,298,470,566.35 × 1,018,351,214.90
  4. Step 4: Simplify right side
    1,535,337,019.70x = 2,340,650,293,654,413,312
  5. Step 5: Solve for x
    x = 2,340,650,293,654,413,312/1,535,337,019.70
  6. Step 6: Final answer
    x = 1,524,518,893.00

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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.