Home / 297,806,484.34-446,545,706.06-122,889,758.46

Finding the Fourth Proportional to 297,806,484.34, 446,545,706.06 and 122,889,758.46

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Solution

The fourth proportional to 297,806,484.34, 446,545,706.06 and 122,889,758.46 is: 184,266,954.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,806,484.34 : 446,545,706.06 = 122,889,758.46 : x
  2. Step 2: Convert to fraction form
    297,806,484.34/446,545,706.06 = 122,889,758.46/x
  3. Step 3: Cross multiply
    297,806,484.34x = 446,545,706.06 × 122,889,758.46
  4. Step 4: Simplify right side
    297,806,484.34x = 54,875,893,960,383,560
  5. Step 5: Solve for x
    x = 54,875,893,960,383,560/297,806,484.34
  6. Step 6: Final answer
    x = 184,266,954.70

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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.