Home / 51,582,443,473,590-77,384,533,362,884-16,728,429,621,520

Finding the Fourth Proportional to 51,582,443,473,590, 77,384,533,362,884 and 16,728,429,621,520

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Solution

The fourth proportional to 51,582,443,473,590, 77,384,533,362,884 and 16,728,429,621,520 is: 25,096,169,025,377.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,582,443,473,590 : 77,384,533,362,884 = 16,728,429,621,520 : x
  2. Step 2: Convert to fraction form
    51,582,443,473,590/77,384,533,362,884 = 16,728,429,621,520/x
  3. Step 3: Cross multiply
    51,582,443,473,590x = 77,384,533,362,884 × 16,728,429,621,520
  4. Step 4: Simplify right side
    51,582,443,473,590x = 1,294,521,720,155,171,479,000,973,312
  5. Step 5: Solve for x
    x = 1,294,521,720,155,171,479,000,973,312/51,582,443,473,590
  6. Step 6: Final answer
    x = 25,096,169,025,377.04

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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.