Home / 2,875,734,901.35-4,314,033,661.74-1,010,051,760.53

Finding the Fourth Proportional to 2,875,734,901.35, 4,314,033,661.74 and 1,010,051,760.53

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Solution

The fourth proportional to 2,875,734,901.35, 4,314,033,661.74 and 1,010,051,760.53 is: 1,515,229,130.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,875,734,901.35 : 4,314,033,661.74 = 1,010,051,760.53 : x
  2. Step 2: Convert to fraction form
    2,875,734,901.35/4,314,033,661.74 = 1,010,051,760.53/x
  3. Step 3: Cross multiply
    2,875,734,901.35x = 4,314,033,661.74 × 1,010,051,760.53
  4. Step 4: Simplify right side
    2,875,734,901.35x = 4,357,397,295,026,169,344
  5. Step 5: Solve for x
    x = 4,357,397,295,026,169,344/2,875,734,901.35
  6. Step 6: Final answer
    x = 1,515,229,130.81

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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.