Home / 34,480,357,728,544-51,720,670,776,890-8,341,843,684,827.70

Finding the Fourth Proportional to 34,480,357,728,544, 51,720,670,776,890 and 8,341,843,684,827.70

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Solution

The fourth proportional to 34,480,357,728,544, 51,720,670,776,890 and 8,341,843,684,827.70 is: 12,512,797,990,436.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,480,357,728,544 : 51,720,670,776,890 = 8,341,843,684,827.70 : x
  2. Step 2: Convert to fraction form
    34,480,357,728,544/51,720,670,776,890 = 8,341,843,684,827.70/x
  3. Step 3: Cross multiply
    34,480,357,728,544x = 51,720,670,776,890 × 8,341,843,684,827.70
  4. Step 4: Simplify right side
    34,480,357,728,544x = 431,445,750,895,252,421,602,181,120
  5. Step 5: Solve for x
    x = 431,445,750,895,252,421,602,181,120/34,480,357,728,544
  6. Step 6: Final answer
    x = 12,512,797,990,436.37

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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.