Home / 2,554,595,751.71-3,525,335,525.91-1,425,553,637.48

Finding the Fourth Proportional to 2,554,595,751.71, 3,525,335,525.91 and 1,425,553,637.48

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Solution

The fourth proportional to 2,554,595,751.71, 3,525,335,525.91 and 1,425,553,637.48 is: 1,967,260,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,595,751.71 : 3,525,335,525.91 = 1,425,553,637.48 : x
  2. Step 2: Convert to fraction form
    2,554,595,751.71/3,525,335,525.91 = 1,425,553,637.48/x
  3. Step 3: Cross multiply
    2,554,595,751.71x = 3,525,335,525.91 × 1,425,553,637.48
  4. Step 4: Simplify right side
    2,554,595,751.71x = 5,025,554,882,280,842,240
  5. Step 5: Solve for x
    x = 5,025,554,882,280,842,240/2,554,595,751.71
  6. Step 6: Final answer
    x = 1,967,260,330.30

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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.