Home / 2,416,070,144.46-3,621,754,811.53-1,155,206,603.86

Finding the Fourth Proportional to 2,416,070,144.46, 3,621,754,811.53 and 1,155,206,603.86

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Solution

The fourth proportional to 2,416,070,144.46, 3,621,754,811.53 and 1,155,206,603.86 is: 1,731,686,095.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,070,144.46 : 3,621,754,811.53 = 1,155,206,603.86 : x
  2. Step 2: Convert to fraction form
    2,416,070,144.46/3,621,754,811.53 = 1,155,206,603.86/x
  3. Step 3: Cross multiply
    2,416,070,144.46x = 3,621,754,811.53 × 1,155,206,603.86
  4. Step 4: Simplify right side
    2,416,070,144.46x = 4,183,875,075,846,918,144
  5. Step 5: Solve for x
    x = 4,183,875,075,846,918,144/2,416,070,144.46
  6. Step 6: Final answer
    x = 1,731,686,095.89

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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.