Home / 1,622,054,344.70-2,433,175,724.81-626,081,061.84

Finding the Fourth Proportional to 1,622,054,344.70, 2,433,175,724.81 and 626,081,061.84

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Solution

The fourth proportional to 1,622,054,344.70, 2,433,175,724.81 and 626,081,061.84 is: 939,157,955.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,622,054,344.70 : 2,433,175,724.81 = 626,081,061.84 : x
  2. Step 2: Convert to fraction form
    1,622,054,344.70/2,433,175,724.81 = 626,081,061.84/x
  3. Step 3: Cross multiply
    1,622,054,344.70x = 2,433,175,724.81 × 626,081,061.84
  4. Step 4: Simplify right side
    1,622,054,344.70x = 1,523,365,241,429,225,984
  5. Step 5: Solve for x
    x = 1,523,365,241,429,225,984/1,622,054,344.70
  6. Step 6: Final answer
    x = 939,157,955.10

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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.