Home / 1,623,912,084.04-2,241,020,175.06-881,365,047.88

Finding the Fourth Proportional to 1,623,912,084.04, 2,241,020,175.06 and 881,365,047.88

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Solution

The fourth proportional to 1,623,912,084.04, 2,241,020,175.06 and 881,365,047.88 is: 1,216,295,434.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,912,084.04 : 2,241,020,175.06 = 881,365,047.88 : x
  2. Step 2: Convert to fraction form
    1,623,912,084.04/2,241,020,175.06 = 881,365,047.88/x
  3. Step 3: Cross multiply
    1,623,912,084.04x = 2,241,020,175.06 × 881,365,047.88
  4. Step 4: Simplify right side
    1,623,912,084.04x = 1,975,156,853,891,802,880
  5. Step 5: Solve for x
    x = 1,975,156,853,891,802,880/1,623,912,084.04
  6. Step 6: Final answer
    x = 1,216,295,434.53

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1.5x scale

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.