Home / 1,379,053,389,818-1,903,151,494,328.50-793,103,692,956.55

Finding the Fourth Proportional to 1,379,053,389,818, 1,903,151,494,328.50 and 793,103,692,956.55

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Solution

The fourth proportional to 1,379,053,389,818, 1,903,151,494,328.50 and 793,103,692,956.55 is: 1,094,516,346,902.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,379,053,389,818 : 1,903,151,494,328.50 = 793,103,692,956.55 : x
  2. Step 2: Convert to fraction form
    1,379,053,389,818/1,903,151,494,328.50 = 793,103,692,956.55/x
  3. Step 3: Cross multiply
    1,379,053,389,818x = 1,903,151,494,328.50 × 793,103,692,956.55
  4. Step 4: Simplify right side
    1,379,053,389,818x = 1,509,396,478,407,709,997,137,920
  5. Step 5: Solve for x
    x = 1,509,396,478,407,709,997,137,920/1,379,053,389,818
  6. Step 6: Final answer
    x = 1,094,516,346,902.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.