Home / 597,873,620.40-896,054,603.40-532,872,481.20

Finding the Fourth Proportional to 597,873,620.40, 896,054,603.40 and 532,872,481.20

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Solution

The fourth proportional to 597,873,620.40, 896,054,603.40 and 532,872,481.20 is: 798,635,068.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,873,620.40 : 896,054,603.40 = 532,872,481.20 : x
  2. Step 2: Convert to fraction form
    597,873,620.40/896,054,603.40 = 532,872,481.20/x
  3. Step 3: Cross multiply
    597,873,620.40x = 896,054,603.40 × 532,872,481.20
  4. Step 4: Simplify right side
    597,873,620.40x = 477,482,839,804,439,936
  5. Step 5: Solve for x
    x = 477,482,839,804,439,936/597,873,620.40
  6. Step 6: Final answer
    x = 798,635,068.54

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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.