Home / 297,898,266.60-446,847,399.90-93,426,013.80

Finding the Fourth Proportional to 297,898,266.60, 446,847,399.90 and 93,426,013.80

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Solution

The fourth proportional to 297,898,266.60, 446,847,399.90 and 93,426,013.80 is: 140,139,020.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,898,266.60 : 446,847,399.90 = 93,426,013.80 : x
  2. Step 2: Convert to fraction form
    297,898,266.60/446,847,399.90 = 93,426,013.80/x
  3. Step 3: Cross multiply
    297,898,266.60x = 446,847,399.90 × 93,426,013.80
  4. Step 4: Simplify right side
    297,898,266.60x = 41,747,171,349,551,512
  5. Step 5: Solve for x
    x = 41,747,171,349,551,512/297,898,266.60
  6. Step 6: Final answer
    x = 140,139,020.70

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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.