Home / 716,629,096,499.67-1,074,936,282,323.70-414,249,296,568.30

Finding the Fourth Proportional to 716,629,096,499.67, 1,074,936,282,323.70 and 414,249,296,568.30

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Solution

The fourth proportional to 716,629,096,499.67, 1,074,936,282,323.70 and 414,249,296,568.30 is: 621,369,688,983.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,629,096,499.67 : 1,074,936,282,323.70 = 414,249,296,568.30 : x
  2. Step 2: Convert to fraction form
    716,629,096,499.67/1,074,936,282,323.70 = 414,249,296,568.30/x
  3. Step 3: Cross multiply
    716,629,096,499.67x = 1,074,936,282,323.70 × 414,249,296,568.30
  4. Step 4: Simplify right side
    716,629,096,499.67x = 445,291,598,808,336,224,485,376
  5. Step 5: Solve for x
    x = 445,291,598,808,336,224,485,376/716,629,096,499.67
  6. Step 6: Final answer
    x = 621,369,688,983.23

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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.