Home / 1,576,283,183,294.90-2,364,185,875,148.80-429,004,811,914.96

Finding the Fourth Proportional to 1,576,283,183,294.90, 2,364,185,875,148.80 and 429,004,811,914.96

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Solution

The fourth proportional to 1,576,283,183,294.90, 2,364,185,875,148.80 and 429,004,811,914.96 is: 643,442,198,361.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,283,183,294.90 : 2,364,185,875,148.80 = 429,004,811,914.96 : x
  2. Step 2: Convert to fraction form
    1,576,283,183,294.90/2,364,185,875,148.80 = 429,004,811,914.96/x
  3. Step 3: Cross multiply
    1,576,283,183,294.90x = 2,364,185,875,148.80 × 429,004,811,914.96
  4. Step 4: Simplify right side
    1,576,283,183,294.90x = 1,014,247,116,700,216,014,667,776
  5. Step 5: Solve for x
    x = 1,014,247,116,700,216,014,667,776/1,576,283,183,294.90
  6. Step 6: Final answer
    x = 643,442,198,361.93

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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.