Home / 1,544,761,238.70-2,315,350,267.65-624,033,072.30

Finding the Fourth Proportional to 1,544,761,238.70, 2,315,350,267.65 and 624,033,072.30

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Solution

The fourth proportional to 1,544,761,238.70, 2,315,350,267.65 and 624,033,072.30 is: 935,325,864.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,761,238.70 : 2,315,350,267.65 = 624,033,072.30 : x
  2. Step 2: Convert to fraction form
    1,544,761,238.70/2,315,350,267.65 = 624,033,072.30/x
  3. Step 3: Cross multiply
    1,544,761,238.70x = 2,315,350,267.65 × 624,033,072.30
  4. Step 4: Simplify right side
    1,544,761,238.70x = 1,444,855,140,972,256,768
  5. Step 5: Solve for x
    x = 1,444,855,140,972,256,768/1,544,761,238.70
  6. Step 6: Final answer
    x = 935,325,864.46

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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.