Home / 797,168,547.36-1,100,093,280.30-444,744,592.74

Finding the Fourth Proportional to 797,168,547.36, 1,100,093,280.30 and 444,744,592.74

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Solution

The fourth proportional to 797,168,547.36, 1,100,093,280.30 and 444,744,592.74 is: 613,747,920.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,168,547.36 : 1,100,093,280.30 = 444,744,592.74 : x
  2. Step 2: Convert to fraction form
    797,168,547.36/1,100,093,280.30 = 444,744,592.74/x
  3. Step 3: Cross multiply
    797,168,547.36x = 1,100,093,280.30 × 444,744,592.74
  4. Step 4: Simplify right side
    797,168,547.36x = 489,260,537,923,034,176
  5. Step 5: Solve for x
    x = 489,260,537,923,034,176/797,168,547.36
  6. Step 6: Final answer
    x = 613,747,920.11

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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.