Home / 337,024,307.64-465,095,264.40-188,347,910.16

Finding the Fourth Proportional to 337,024,307.64, 465,095,264.40 and 188,347,910.16

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Solution

The fourth proportional to 337,024,307.64, 465,095,264.40 and 188,347,910.16 is: 259,921,077.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,024,307.64 : 465,095,264.40 = 188,347,910.16 : x
  2. Step 2: Convert to fraction form
    337,024,307.64/465,095,264.40 = 188,347,910.16/x
  3. Step 3: Cross multiply
    337,024,307.64x = 465,095,264.40 × 188,347,910.16
  4. Step 4: Simplify right side
    337,024,307.64x = 87,599,721,075,052,640
  5. Step 5: Solve for x
    x = 87,599,721,075,052,640/337,024,307.64
  6. Step 6: Final answer
    x = 259,921,077.17

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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.