Home / 1,519,483,829.41-2,096,953,218.46-841,300,774.94

Finding the Fourth Proportional to 1,519,483,829.41, 2,096,953,218.46 and 841,300,774.94

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Solution

The fourth proportional to 1,519,483,829.41, 2,096,953,218.46 and 841,300,774.94 is: 1,161,031,353.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,519,483,829.41 : 2,096,953,218.46 = 841,300,774.94 : x
  2. Step 2: Convert to fraction form
    1,519,483,829.41/2,096,953,218.46 = 841,300,774.94/x
  3. Step 3: Cross multiply
    1,519,483,829.41x = 2,096,953,218.46 × 841,300,774.94
  4. Step 4: Simplify right side
    1,519,483,829.41x = 1,764,168,367,709,576,960
  5. Step 5: Solve for x
    x = 1,764,168,367,709,576,960/1,519,483,829.41
  6. Step 6: Final answer
    x = 1,161,031,353.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.