Home / 792,674,151,006.30-1,189,011,226,509.40-792,674,151,006.30

Finding the Fourth Proportional to 792,674,151,006.30, 1,189,011,226,509.40 and 792,674,151,006.30

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Solution

The fourth proportional to 792,674,151,006.30, 1,189,011,226,509.40 and 792,674,151,006.30 is: 1,189,011,226,509.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,674,151,006.30 : 1,189,011,226,509.40 = 792,674,151,006.30 : x
  2. Step 2: Convert to fraction form
    792,674,151,006.30/1,189,011,226,509.40 = 792,674,151,006.30/x
  3. Step 3: Cross multiply
    792,674,151,006.30x = 1,189,011,226,509.40 × 792,674,151,006.30
  4. Step 4: Simplify right side
    792,674,151,006.30x = 942,498,464,510,298,065,731,584
  5. Step 5: Solve for x
    x = 942,498,464,510,298,065,731,584/792,674,151,006.30
  6. Step 6: Final answer
    x = 1,189,011,226,509.40

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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.