Home / 4,686,274,822,647-7,030,317,483,013.50-1,781,774,312,956.30

Finding the Fourth Proportional to 4,686,274,822,647, 7,030,317,483,013.50 and 1,781,774,312,956.30

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Solution

The fourth proportional to 4,686,274,822,647, 7,030,317,483,013.50 and 1,781,774,312,956.30 is: 2,673,005,655,286.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,686,274,822,647 : 7,030,317,483,013.50 = 1,781,774,312,956.30 : x
  2. Step 2: Convert to fraction form
    4,686,274,822,647/7,030,317,483,013.50 = 1,781,774,312,956.30/x
  3. Step 3: Cross multiply
    4,686,274,822,647x = 7,030,317,483,013.50 × 1,781,774,312,956.30
  4. Step 4: Simplify right side
    4,686,274,822,647x = 12,526,439,103,161,042,733,105,152
  5. Step 5: Solve for x
    x = 12,526,439,103,161,042,733,105,152/4,686,274,822,647
  6. Step 6: Final answer
    x = 2,673,005,655,286.26

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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.