Home / 273,614,871.27-410,831,848.61-236,840,814.83

Finding the Fourth Proportional to 273,614,871.27, 410,831,848.61 and 236,840,814.83

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Solution

The fourth proportional to 273,614,871.27, 410,831,848.61 and 236,840,814.83 is: 355,615,721.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,614,871.27 : 410,831,848.61 = 236,840,814.83 : x
  2. Step 2: Convert to fraction form
    273,614,871.27/410,831,848.61 = 236,840,814.83/x
  3. Step 3: Cross multiply
    273,614,871.27x = 410,831,848.61 × 236,840,814.83
  4. Step 4: Simplify right side
    273,614,871.27x = 97,301,749,780,853,440
  5. Step 5: Solve for x
    x = 97,301,749,780,853,440/273,614,871.27
  6. Step 6: Final answer
    x = 355,615,721.21

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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.