Home / 1,576,283,183,584-2,364,185,875,583.80-429,004,812,205.92

Finding the Fourth Proportional to 1,576,283,183,584, 2,364,185,875,583.80 and 429,004,812,205.92

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Solution

The fourth proportional to 1,576,283,183,584, 2,364,185,875,583.80 and 429,004,812,205.92 is: 643,442,198,798.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,283,183,584 : 2,364,185,875,583.80 = 429,004,812,205.92 : x
  2. Step 2: Convert to fraction form
    1,576,283,183,584/2,364,185,875,583.80 = 429,004,812,205.92/x
  3. Step 3: Cross multiply
    1,576,283,183,584x = 2,364,185,875,583.80 × 429,004,812,205.92
  4. Step 4: Simplify right side
    1,576,283,183,584x = 1,014,247,117,574,716,587,507,712
  5. Step 5: Solve for x
    x = 1,014,247,117,574,716,587,507,712/1,576,283,183,584
  6. Step 6: Final answer
    x = 643,442,198,798.71

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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.