Home / 1,675,614,373,825.10-2,513,421,593,952.50-402,199,168,722.68

Finding the Fourth Proportional to 1,675,614,373,825.10, 2,513,421,593,952.50 and 402,199,168,722.68

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Solution

The fourth proportional to 1,675,614,373,825.10, 2,513,421,593,952.50 and 402,199,168,722.68 is: 603,298,761,056.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,614,373,825.10 : 2,513,421,593,952.50 = 402,199,168,722.68 : x
  2. Step 2: Convert to fraction form
    1,675,614,373,825.10/2,513,421,593,952.50 = 402,199,168,722.68/x
  3. Step 3: Cross multiply
    1,675,614,373,825.10x = 2,513,421,593,952.50 × 402,199,168,722.68
  4. Step 4: Simplify right side
    1,675,614,373,825.10x = 1,010,896,075,737,328,856,858,624
  5. Step 5: Solve for x
    x = 1,010,896,075,737,328,856,858,624/1,675,614,373,825.10
  6. Step 6: Final answer
    x = 603,298,761,056.61

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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.