Home / 302,500,537.80-453,750,806.70-149,445,529.80

Finding the Fourth Proportional to 302,500,537.80, 453,750,806.70 and 149,445,529.80

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Solution

The fourth proportional to 302,500,537.80, 453,750,806.70 and 149,445,529.80 is: 224,168,294.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,500,537.80 : 453,750,806.70 = 149,445,529.80 : x
  2. Step 2: Convert to fraction form
    302,500,537.80/453,750,806.70 = 149,445,529.80/x
  3. Step 3: Cross multiply
    302,500,537.80x = 453,750,806.70 × 149,445,529.80
  4. Step 4: Simplify right side
    302,500,537.80x = 67,811,029,704,458,896
  5. Step 5: Solve for x
    x = 67,811,029,704,458,896/302,500,537.80
  6. Step 6: Final answer
    x = 224,168,294.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.