Home / 1,585,213,380.54-2,376,878,093.46-602,711,839.08

Finding the Fourth Proportional to 1,585,213,380.54, 2,376,878,093.46 and 602,711,839.08

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Solution

The fourth proportional to 1,585,213,380.54, 2,376,878,093.46 and 602,711,839.08 is: 903,709,610.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,213,380.54 : 2,376,878,093.46 = 602,711,839.08 : x
  2. Step 2: Convert to fraction form
    1,585,213,380.54/2,376,878,093.46 = 602,711,839.08/x
  3. Step 3: Cross multiply
    1,585,213,380.54x = 2,376,878,093.46 × 602,711,839.08
  4. Step 4: Simplify right side
    1,585,213,380.54x = 1,432,572,566,978,240,768
  5. Step 5: Solve for x
    x = 1,432,572,566,978,240,768/1,585,213,380.54
  6. Step 6: Final answer
    x = 903,709,610.68

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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.