Home / 114,455,612.27-157,947,259.32-62,243,536.34

Finding the Fourth Proportional to 114,455,612.27, 157,947,259.32 and 62,243,536.34

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Solution

The fourth proportional to 114,455,612.27, 157,947,259.32 and 62,243,536.34 is: 85,895,272.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,455,612.27 : 157,947,259.32 = 62,243,536.34 : x
  2. Step 2: Convert to fraction form
    114,455,612.27/157,947,259.32 = 62,243,536.34/x
  3. Step 3: Cross multiply
    114,455,612.27x = 157,947,259.32 × 62,243,536.34
  4. Step 4: Simplify right side
    114,455,612.27x = 9,831,195,975,682,692
  5. Step 5: Solve for x
    x = 9,831,195,975,682,692/114,455,612.27
  6. Step 6: Final answer
    x = 85,895,272.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.