Home / 2,380,585,805.46-3,570,812,698.59-633,803,528.34

Finding the Fourth Proportional to 2,380,585,805.46, 3,570,812,698.59 and 633,803,528.34

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Solution

The fourth proportional to 2,380,585,805.46, 3,570,812,698.59 and 633,803,528.34 is: 950,687,718.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,585,805.46 : 3,570,812,698.59 = 633,803,528.34 : x
  2. Step 2: Convert to fraction form
    2,380,585,805.46/3,570,812,698.59 = 633,803,528.34/x
  3. Step 3: Cross multiply
    2,380,585,805.46x = 3,570,812,698.59 × 633,803,528.34
  4. Step 4: Simplify right side
    2,380,585,805.46x = 2,263,193,687,407,619,072
  5. Step 5: Solve for x
    x = 2,263,193,687,407,619,072/2,380,585,805.46
  6. Step 6: Final answer
    x = 950,687,718.21

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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.