Home / 1,333,594,699.25-1,999,616,652.46-504,612,380.51

Finding the Fourth Proportional to 1,333,594,699.25, 1,999,616,652.46 and 504,612,380.51

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Solution

The fourth proportional to 1,333,594,699.25, 1,999,616,652.46 and 504,612,380.51 is: 756,625,172.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,594,699.25 : 1,999,616,652.46 = 504,612,380.51 : x
  2. Step 2: Convert to fraction form
    1,333,594,699.25/1,999,616,652.46 = 504,612,380.51/x
  3. Step 3: Cross multiply
    1,333,594,699.25x = 1,999,616,652.46 × 504,612,380.51
  4. Step 4: Simplify right side
    1,333,594,699.25x = 1,009,031,319,094,018,304
  5. Step 5: Solve for x
    x = 1,009,031,319,094,018,304/1,333,594,699.25
  6. Step 6: Final answer
    x = 756,625,172.30

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1.5x scale

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.