Home / 1,576,283,182,916-2,364,185,874,579.80-429,004,811,535.20

Finding the Fourth Proportional to 1,576,283,182,916, 2,364,185,874,579.80 and 429,004,811,535.20

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Solution

The fourth proportional to 1,576,283,182,916, 2,364,185,874,579.80 and 429,004,811,535.20 is: 643,442,197,792.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,283,182,916 : 2,364,185,874,579.80 = 429,004,811,535.20 : x
  2. Step 2: Convert to fraction form
    1,576,283,182,916/2,364,185,874,579.80 = 429,004,811,535.20/x
  3. Step 3: Cross multiply
    1,576,283,182,916x = 2,364,185,874,579.80 × 429,004,811,535.20
  4. Step 4: Simplify right side
    1,576,283,182,916x = 1,014,247,115,558,289,034,706,944
  5. Step 5: Solve for x
    x = 1,014,247,115,558,289,034,706,944/1,576,283,182,916
  6. Step 6: Final answer
    x = 643,442,197,792.16

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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.