Home / 149,781,664.60-224,672,496.90-58,858,451.80

Finding the Fourth Proportional to 149,781,664.60, 224,672,496.90 and 58,858,451.80

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Solution

The fourth proportional to 149,781,664.60, 224,672,496.90 and 58,858,451.80 is: 88,287,677.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,781,664.60 : 224,672,496.90 = 58,858,451.80 : x
  2. Step 2: Convert to fraction form
    149,781,664.60/224,672,496.90 = 58,858,451.80/x
  3. Step 3: Cross multiply
    149,781,664.60x = 224,672,496.90 × 58,858,451.80
  4. Step 4: Simplify right side
    149,781,664.60x = 13,223,875,329,574,300
  5. Step 5: Solve for x
    x = 13,223,875,329,574,300/149,781,664.60
  6. Step 6: Final answer
    x = 88,287,677.70

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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.