Home / 230,058,300.24-345,258,838.26-168,805,737.36

Finding the Fourth Proportional to 230,058,300.24, 345,258,838.26 and 168,805,737.36

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Solution

The fourth proportional to 230,058,300.24, 345,258,838.26 and 168,805,737.36 is: 253,334,362.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,058,300.24 : 345,258,838.26 = 168,805,737.36 : x
  2. Step 2: Convert to fraction form
    230,058,300.24/345,258,838.26 = 168,805,737.36/x
  3. Step 3: Cross multiply
    230,058,300.24x = 345,258,838.26 × 168,805,737.36
  4. Step 4: Simplify right side
    230,058,300.24x = 58,281,672,772,536,280
  5. Step 5: Solve for x
    x = 58,281,672,772,536,280/230,058,300.24
  6. Step 6: Final answer
    x = 253,334,362.25

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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.