Home / 17,188,170,169.11-25,782,249,185.39-4,596,701,360.53

Finding the Fourth Proportional to 17,188,170,169.11, 25,782,249,185.39 and 4,596,701,360.53

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Solution

The fourth proportional to 17,188,170,169.11, 25,782,249,185.39 and 4,596,701,360.53 is: 6,895,050,417.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,188,170,169.11 : 25,782,249,185.39 = 4,596,701,360.53 : x
  2. Step 2: Convert to fraction form
    17,188,170,169.11/25,782,249,185.39 = 4,596,701,360.53/x
  3. Step 3: Cross multiply
    17,188,170,169.11x = 25,782,249,185.39 × 4,596,701,360.53
  4. Step 4: Simplify right side
    17,188,170,169.11x = 118,513,299,908,022,075,392
  5. Step 5: Solve for x
    x = 118,513,299,908,022,075,392/17,188,170,169.11
  6. Step 6: Final answer
    x = 6,895,050,417.93

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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.