Home / 4,209,910,147,721.80-6,303,989,590,048.80-2,905,535,724,711.60

Finding the Fourth Proportional to 4,209,910,147,721.80, 6,303,989,590,048.80 and 2,905,535,724,711.60

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Solution

The fourth proportional to 4,209,910,147,721.80, 6,303,989,590,048.80 and 2,905,535,724,711.60 is: 4,350,797,598,853.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209,910,147,721.80 : 6,303,989,590,048.80 = 2,905,535,724,711.60 : x
  2. Step 2: Convert to fraction form
    4,209,910,147,721.80/6,303,989,590,048.80 = 2,905,535,724,711.60/x
  3. Step 3: Cross multiply
    4,209,910,147,721.80x = 6,303,989,590,048.80 × 2,905,535,724,711.60
  4. Step 4: Simplify right side
    4,209,910,147,721.80x = 18,316,466,962,096,821,356,199,936
  5. Step 5: Solve for x
    x = 18,316,466,962,096,821,356,199,936/4,209,910,147,721.80
  6. Step 6: Final answer
    x = 4,350,797,598,853.46

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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.