Home / 232,762,916.40-349,131,718.44-71,204,852.40

Finding the Fourth Proportional to 232,762,916.40, 349,131,718.44 and 71,204,852.40

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Solution

The fourth proportional to 232,762,916.40, 349,131,718.44 and 71,204,852.40 is: 106,803,406.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,762,916.40 : 349,131,718.44 = 71,204,852.40 : x
  2. Step 2: Convert to fraction form
    232,762,916.40/349,131,718.44 = 71,204,852.40/x
  3. Step 3: Cross multiply
    232,762,916.40x = 349,131,718.44 × 71,204,852.40
  4. Step 4: Simplify right side
    232,762,916.40x = 24,859,872,479,678,560
  5. Step 5: Solve for x
    x = 24,859,872,479,678,560/232,762,916.40
  6. Step 6: Final answer
    x = 106,803,406.94

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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.