Home / 9,600,984,620,815.60-13,249,015,967,397-5,434,138,504,280.60

Finding the Fourth Proportional to 9,600,984,620,815.60, 13,249,015,967,397 and 5,434,138,504,280.60

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Solution

The fourth proportional to 9,600,984,620,815.60, 13,249,015,967,397 and 5,434,138,504,280.60 is: 7,498,917,106,498.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,984,620,815.60 : 13,249,015,967,397 = 5,434,138,504,280.60 : x
  2. Step 2: Convert to fraction form
    9,600,984,620,815.60/13,249,015,967,397 = 5,434,138,504,280.60/x
  3. Step 3: Cross multiply
    9,600,984,620,815.60x = 13,249,015,967,397 × 5,434,138,504,280.60
  4. Step 4: Simplify right side
    9,600,984,620,815.60x = 71,996,987,812,260,512,018,726,912
  5. Step 5: Solve for x
    x = 71,996,987,812,260,512,018,726,912/9,600,984,620,815.60
  6. Step 6: Final answer
    x = 7,498,917,106,498.23

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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.