Home / 716,629,096,516.48-1,074,936,282,348.90-414,249,296,585.10

Finding the Fourth Proportional to 716,629,096,516.48, 1,074,936,282,348.90 and 414,249,296,585.10

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Solution

The fourth proportional to 716,629,096,516.48, 1,074,936,282,348.90 and 414,249,296,585.10 is: 621,369,689,008.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,629,096,516.48 : 1,074,936,282,348.90 = 414,249,296,585.10 : x
  2. Step 2: Convert to fraction form
    716,629,096,516.48/1,074,936,282,348.90 = 414,249,296,585.10/x
  3. Step 3: Cross multiply
    716,629,096,516.48x = 1,074,936,282,348.90 × 414,249,296,585.10
  4. Step 4: Simplify right side
    716,629,096,516.48x = 445,291,598,836,834,272,018,432
  5. Step 5: Solve for x
    x = 445,291,598,836,834,272,018,432/716,629,096,516.48
  6. Step 6: Final answer
    x = 621,369,689,008.43

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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.