Home / 183,975,256.13-275,930,118.05-73,301,650.67

Finding the Fourth Proportional to 183,975,256.13, 275,930,118.05 and 73,301,650.67

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Solution

The fourth proportional to 183,975,256.13, 275,930,118.05 and 73,301,650.67 is: 109,939,420.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,975,256.13 : 275,930,118.05 = 73,301,650.67 : x
  2. Step 2: Convert to fraction form
    183,975,256.13/275,930,118.05 = 73,301,650.67/x
  3. Step 3: Cross multiply
    183,975,256.13x = 275,930,118.05 × 73,301,650.67
  4. Step 4: Simplify right side
    183,975,256.13x = 20,226,133,120,886,804
  5. Step 5: Solve for x
    x = 20,226,133,120,886,804/183,975,256.13
  6. Step 6: Final answer
    x = 109,939,420.91

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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.