Home / 1,576,283,183,585-2,364,185,875,585.30-429,004,812,206.92

Finding the Fourth Proportional to 1,576,283,183,585, 2,364,185,875,585.30 and 429,004,812,206.92

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Solution

The fourth proportional to 1,576,283,183,585, 2,364,185,875,585.30 and 429,004,812,206.92 is: 643,442,198,800.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,283,183,585 : 2,364,185,875,585.30 = 429,004,812,206.92 : x
  2. Step 2: Convert to fraction form
    1,576,283,183,585/2,364,185,875,585.30 = 429,004,812,206.92/x
  3. Step 3: Cross multiply
    1,576,283,183,585x = 2,364,185,875,585.30 × 429,004,812,206.92
  4. Step 4: Simplify right side
    1,576,283,183,585x = 1,014,247,117,577,724,272,574,464
  5. Step 5: Solve for x
    x = 1,014,247,117,577,724,272,574,464/1,576,283,183,585
  6. Step 6: Final answer
    x = 643,442,198,800.21

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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.