Home / 1,291,363,722,023-1,937,045,583,034.70-1,291,363,722,023

Finding the Fourth Proportional to 1,291,363,722,023, 1,937,045,583,034.70 and 1,291,363,722,023

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Solution

The fourth proportional to 1,291,363,722,023, 1,937,045,583,034.70 and 1,291,363,722,023 is: 1,937,045,583,034.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,291,363,722,023 : 1,937,045,583,034.70 = 1,291,363,722,023 : x
  2. Step 2: Convert to fraction form
    1,291,363,722,023/1,937,045,583,034.70 = 1,291,363,722,023/x
  3. Step 3: Cross multiply
    1,291,363,722,023x = 1,937,045,583,034.70 × 1,291,363,722,023
  4. Step 4: Simplify right side
    1,291,363,722,023x = 2,501,430,393,835,902,375,821,312
  5. Step 5: Solve for x
    x = 2,501,430,393,835,902,375,821,312/1,291,363,722,023
  6. Step 6: Final answer
    x = 1,937,045,583,034.70

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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.