Home / 1,742,759,440.52-2,614,652,048.37-562,317,775.22

Finding the Fourth Proportional to 1,742,759,440.52, 2,614,652,048.37 and 562,317,775.22

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Solution

The fourth proportional to 1,742,759,440.52, 2,614,652,048.37 and 562,317,775.22 is: 843,642,150.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,759,440.52 : 2,614,652,048.37 = 562,317,775.22 : x
  2. Step 2: Convert to fraction form
    1,742,759,440.52/2,614,652,048.37 = 562,317,775.22/x
  3. Step 3: Cross multiply
    1,742,759,440.52x = 2,614,652,048.37 × 562,317,775.22
  4. Step 4: Simplify right side
    1,742,759,440.52x = 1,470,265,322,824,875,520
  5. Step 5: Solve for x
    x = 1,470,265,322,824,875,520/1,742,759,440.52
  6. Step 6: Final answer
    x = 843,642,150.86

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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.