Home / 185,400,995.00-278,153,157.53-151,180,537.82

Finding the Fourth Proportional to 185,400,995.00, 278,153,157.53 and 151,180,537.82

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Solution

The fourth proportional to 185,400,995.00, 278,153,157.53 and 151,180,537.82 is: 226,812,935.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,400,995.00 : 278,153,157.53 = 151,180,537.82 : x
  2. Step 2: Convert to fraction form
    185,400,995.00/278,153,157.53 = 151,180,537.82/x
  3. Step 3: Cross multiply
    185,400,995.00x = 278,153,157.53 × 151,180,537.82
  4. Step 4: Simplify right side
    185,400,995.00x = 42,051,343,950,703,776
  5. Step 5: Solve for x
    x = 42,051,343,950,703,776/185,400,995.00
  6. Step 6: Final answer
    x = 226,812,935.67

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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.