Home / 2,010,525,471,800.60-3,015,768,333,683-921,113,453,223.28

Finding the Fourth Proportional to 2,010,525,471,800.60, 3,015,768,333,683 and 921,113,453,223.28

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Solution

The fourth proportional to 2,010,525,471,800.60, 3,015,768,333,683 and 921,113,453,223.28 is: 1,381,661,074,640.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,525,471,800.60 : 3,015,768,333,683 = 921,113,453,223.28 : x
  2. Step 2: Convert to fraction form
    2,010,525,471,800.60/3,015,768,333,683 = 921,113,453,223.28/x
  3. Step 3: Cross multiply
    2,010,525,471,800.60x = 3,015,768,333,683 × 921,113,453,223.28
  4. Step 4: Simplify right side
    2,010,525,471,800.60x = 2,777,864,783,960,165,134,106,624
  5. Step 5: Solve for x
    x = 2,777,864,783,960,165,134,106,624/2,010,525,471,800.60
  6. Step 6: Final answer
    x = 1,381,661,074,640.52

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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.