Home / 2,397,464,149.76-3,596,156,660.43-716,753,571.51

Finding the Fourth Proportional to 2,397,464,149.76, 3,596,156,660.43 and 716,753,571.51

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Solution

The fourth proportional to 2,397,464,149.76, 3,596,156,660.43 and 716,753,571.51 is: 1,075,118,529.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,464,149.76 : 3,596,156,660.43 = 716,753,571.51 : x
  2. Step 2: Convert to fraction form
    2,397,464,149.76/3,596,156,660.43 = 716,753,571.51/x
  3. Step 3: Cross multiply
    2,397,464,149.76x = 3,596,156,660.43 × 716,753,571.51
  4. Step 4: Simplify right side
    2,397,464,149.76x = 2,577,558,130,084,137,984
  5. Step 5: Solve for x
    x = 2,577,558,130,084,137,984/2,397,464,149.76
  6. Step 6: Final answer
    x = 1,075,118,529.03

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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.