Home / 3,064,552,133.60-4,597,473,802.80-994,112,235.20

Finding the Fourth Proportional to 3,064,552,133.60, 4,597,473,802.80 and 994,112,235.20

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Solution

The fourth proportional to 3,064,552,133.60, 4,597,473,802.80 and 994,112,235.20 is: 1,491,377,780.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,552,133.60 : 4,597,473,802.80 = 994,112,235.20 : x
  2. Step 2: Convert to fraction form
    3,064,552,133.60/4,597,473,802.80 = 994,112,235.20/x
  3. Step 3: Cross multiply
    3,064,552,133.60x = 4,597,473,802.80 × 994,112,235.20
  4. Step 4: Simplify right side
    3,064,552,133.60x = 4,570,404,958,374,952,448
  5. Step 5: Solve for x
    x = 4,570,404,958,374,952,448/3,064,552,133.60
  6. Step 6: Final answer
    x = 1,491,377,780.22

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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.