Home / 716,629,096,519.50-1,074,936,282,353.50-414,249,296,588.10

Finding the Fourth Proportional to 716,629,096,519.50, 1,074,936,282,353.50 and 414,249,296,588.10

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Solution

The fourth proportional to 716,629,096,519.50, 1,074,936,282,353.50 and 414,249,296,588.10 is: 621,369,689,012.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,629,096,519.50 : 1,074,936,282,353.50 = 414,249,296,588.10 : x
  2. Step 2: Convert to fraction form
    716,629,096,519.50/1,074,936,282,353.50 = 414,249,296,588.10/x
  3. Step 3: Cross multiply
    716,629,096,519.50x = 1,074,936,282,353.50 × 414,249,296,588.10
  4. Step 4: Simplify right side
    716,629,096,519.50x = 445,291,598,841,964,610,453,504
  5. Step 5: Solve for x
    x = 445,291,598,841,964,610,453,504/716,629,096,519.50
  6. Step 6: Final answer
    x = 621,369,689,012.97

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Double scale
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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.