Home / 1,496,989,582.44-2,241,105,707.74-873,297,773.16

Finding the Fourth Proportional to 1,496,989,582.44, 2,241,105,707.74 and 873,297,773.16

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Solution

The fourth proportional to 1,496,989,582.44, 2,241,105,707.74 and 873,297,773.16 is: 1,307,392,280.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,989,582.44 : 2,241,105,707.74 = 873,297,773.16 : x
  2. Step 2: Convert to fraction form
    1,496,989,582.44/2,241,105,707.74 = 873,297,773.16/x
  3. Step 3: Cross multiply
    1,496,989,582.44x = 2,241,105,707.74 × 873,297,773.16
  4. Step 4: Simplify right side
    1,496,989,582.44x = 1,957,152,623,985,507,584
  5. Step 5: Solve for x
    x = 1,957,152,623,985,507,584/1,496,989,582.44
  6. Step 6: Final answer
    x = 1,307,392,280.44

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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.