Home / 2,130,562,149-3,195,843,223.50-598,752,357

Finding the Fourth Proportional to 2,130,562,149, 3,195,843,223.50 and 598,752,357

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Solution

The fourth proportional to 2,130,562,149, 3,195,843,223.50 and 598,752,357 is: 898,128,535.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,130,562,149 : 3,195,843,223.50 = 598,752,357 : x
  2. Step 2: Convert to fraction form
    2,130,562,149/3,195,843,223.50 = 598,752,357/x
  3. Step 3: Cross multiply
    2,130,562,149x = 3,195,843,223.50 × 598,752,357
  4. Step 4: Simplify right side
    2,130,562,149x = 1,913,518,662,673,102,848
  5. Step 5: Solve for x
    x = 1,913,518,662,673,102,848/2,130,562,149
  6. Step 6: Final answer
    x = 898,128,535.50

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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.