Home / 1,933,011,467,639.10-2,900,009,709,758-573,217,853,018.70

Finding the Fourth Proportional to 1,933,011,467,639.10, 2,900,009,709,758 and 573,217,853,018.70

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Solution

The fourth proportional to 1,933,011,467,639.10, 2,900,009,709,758 and 573,217,853,018.70 is: 859,972,828,609.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,011,467,639.10 : 2,900,009,709,758 = 573,217,853,018.70 : x
  2. Step 2: Convert to fraction form
    1,933,011,467,639.10/2,900,009,709,758 = 573,217,853,018.70/x
  3. Step 3: Cross multiply
    1,933,011,467,639.10x = 2,900,009,709,758 × 573,217,853,018.70
  4. Step 4: Simplify right side
    1,933,011,467,639.10x = 1,662,337,339,560,863,937,331,200
  5. Step 5: Solve for x
    x = 1,662,337,339,560,863,937,331,200/1,933,011,467,639.10
  6. Step 6: Final answer
    x = 859,972,828,609.85

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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.