Home / 1,926,245,577,758.30-2,889,302,927,617.20-493,667,538,929.16

Finding the Fourth Proportional to 1,926,245,577,758.30, 2,889,302,927,617.20 and 493,667,538,929.16

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Solution

The fourth proportional to 1,926,245,577,758.30, 2,889,302,927,617.20 and 493,667,538,929.16 is: 740,484,537,364.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,926,245,577,758.30 : 2,889,302,927,617.20 = 493,667,538,929.16 : x
  2. Step 2: Convert to fraction form
    1,926,245,577,758.30/2,889,302,927,617.20 = 493,667,538,929.16/x
  3. Step 3: Cross multiply
    1,926,245,577,758.30x = 2,889,302,927,617.20 × 493,667,538,929.16
  4. Step 4: Simplify right side
    1,926,245,577,758.30x = 1,426,355,065,497,599,923,453,952
  5. Step 5: Solve for x
    x = 1,426,355,065,497,599,923,453,952/1,926,245,577,758.30
  6. Step 6: Final answer
    x = 740,484,537,364.93

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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.