Home / 2,506,489,255.71-3,759,858,766.75-953,900,907.93

Finding the Fourth Proportional to 2,506,489,255.71, 3,759,858,766.75 and 953,900,907.93

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Solution

The fourth proportional to 2,506,489,255.71, 3,759,858,766.75 and 953,900,907.93 is: 1,430,898,889.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,489,255.71 : 3,759,858,766.75 = 953,900,907.93 : x
  2. Step 2: Convert to fraction form
    2,506,489,255.71/3,759,858,766.75 = 953,900,907.93/x
  3. Step 3: Cross multiply
    2,506,489,255.71x = 3,759,858,766.75 × 953,900,907.93
  4. Step 4: Simplify right side
    2,506,489,255.71x = 3,586,532,691,286,625,280
  5. Step 5: Solve for x
    x = 3,586,532,691,286,625,280/2,506,489,255.71
  6. Step 6: Final answer
    x = 1,430,898,889.00

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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.