Home / 1,835,486,030,916.80-2,532,978,597,461.80-1,001,211,902,144.30

Finding the Fourth Proportional to 1,835,486,030,916.80, 2,532,978,597,461.80 and 1,001,211,902,144.30

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Solution

The fourth proportional to 1,835,486,030,916.80, 2,532,978,597,461.80 and 1,001,211,902,144.30 is: 1,381,676,720,464.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,486,030,916.80 : 2,532,978,597,461.80 = 1,001,211,902,144.30 : x
  2. Step 2: Convert to fraction form
    1,835,486,030,916.80/2,532,978,597,461.80 = 1,001,211,902,144.30/x
  3. Step 3: Cross multiply
    1,835,486,030,916.80x = 2,532,978,597,461.80 × 1,001,211,902,144.30
  4. Step 4: Simplify right side
    1,835,486,030,916.80x = 2,536,048,319,655,529,733,423,104
  5. Step 5: Solve for x
    x = 2,536,048,319,655,529,733,423,104/1,835,486,030,916.80
  6. Step 6: Final answer
    x = 1,381,676,720,464.50

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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.