Home / 8,902,783,144,448.40-13,354,943,971,332-2,456,118,669,140.20

Finding the Fourth Proportional to 8,902,783,144,448.40, 13,354,943,971,332 and 2,456,118,669,140.20

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Solution

The fourth proportional to 8,902,783,144,448.40, 13,354,943,971,332 and 2,456,118,669,140.20 is: 3,684,390,227,314.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,902,783,144,448.40 : 13,354,943,971,332 = 2,456,118,669,140.20 : x
  2. Step 2: Convert to fraction form
    8,902,783,144,448.40/13,354,943,971,332 = 2,456,118,669,140.20/x
  3. Step 3: Cross multiply
    8,902,783,144,448.40x = 13,354,943,971,332 × 2,456,118,669,140.20
  4. Step 4: Simplify right side
    8,902,783,144,448.40x = 32,801,327,213,309,892,149,379,072
  5. Step 5: Solve for x
    x = 32,801,327,213,309,892,149,379,072/8,902,783,144,448.40
  6. Step 6: Final answer
    x = 3,684,390,227,314.94

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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.