Home / 1,576,283,183,606.60-2,364,185,875,617.60-429,004,812,228.56

Finding the Fourth Proportional to 1,576,283,183,606.60, 2,364,185,875,617.60 and 429,004,812,228.56

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Solution

The fourth proportional to 1,576,283,183,606.60, 2,364,185,875,617.60 and 429,004,812,228.56 is: 643,442,198,832.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,283,183,606.60 : 2,364,185,875,617.60 = 429,004,812,228.56 : x
  2. Step 2: Convert to fraction form
    1,576,283,183,606.60/2,364,185,875,617.60 = 429,004,812,228.56/x
  3. Step 3: Cross multiply
    1,576,283,183,606.60x = 2,364,185,875,617.60 × 429,004,812,228.56
  4. Step 4: Simplify right side
    1,576,283,183,606.60x = 1,014,247,117,642,742,292,807,680
  5. Step 5: Solve for x
    x = 1,014,247,117,642,742,292,807,680/1,576,283,183,606.60
  6. Step 6: Final answer
    x = 643,442,198,832.64

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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.