Home / 173,227,269.04-238,973,499.15-153,401,239.24

Finding the Fourth Proportional to 173,227,269.04, 238,973,499.15 and 153,401,239.24

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Solution

The fourth proportional to 173,227,269.04, 238,973,499.15 and 153,401,239.24 is: 211,622,749.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,227,269.04 : 238,973,499.15 = 153,401,239.24 : x
  2. Step 2: Convert to fraction form
    173,227,269.04/238,973,499.15 = 153,401,239.24/x
  3. Step 3: Cross multiply
    173,227,269.04x = 238,973,499.15 × 153,401,239.24
  4. Step 4: Simplify right side
    173,227,269.04x = 36,658,830,915,129,088
  5. Step 5: Solve for x
    x = 36,658,830,915,129,088/173,227,269.04
  6. Step 6: Final answer
    x = 211,622,749.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.