Home / 716,629,096,500.67-1,074,936,282,325.20-414,249,296,569.30

Finding the Fourth Proportional to 716,629,096,500.67, 1,074,936,282,325.20 and 414,249,296,569.30

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Solution

The fourth proportional to 716,629,096,500.67, 1,074,936,282,325.20 and 414,249,296,569.30 is: 621,369,688,984.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,629,096,500.67 : 1,074,936,282,325.20 = 414,249,296,569.30 : x
  2. Step 2: Convert to fraction form
    716,629,096,500.67/1,074,936,282,325.20 = 414,249,296,569.30/x
  3. Step 3: Cross multiply
    716,629,096,500.67x = 1,074,936,282,325.20 × 414,249,296,569.30
  4. Step 4: Simplify right side
    716,629,096,500.67x = 445,291,598,810,032,535,240,704
  5. Step 5: Solve for x
    x = 445,291,598,810,032,535,240,704/716,629,096,500.67
  6. Step 6: Final answer
    x = 621,369,688,984.73

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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.