Home / 1,510,444,530.92-2,266,017,297.14-475,278,507.47

Finding the Fourth Proportional to 1,510,444,530.92, 2,266,017,297.14 and 475,278,507.47

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Solution

The fourth proportional to 1,510,444,530.92, 2,266,017,297.14 and 475,278,507.47 is: 713,028,050.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,444,530.92 : 2,266,017,297.14 = 475,278,507.47 : x
  2. Step 2: Convert to fraction form
    1,510,444,530.92/2,266,017,297.14 = 475,278,507.47/x
  3. Step 3: Cross multiply
    1,510,444,530.92x = 2,266,017,297.14 × 475,278,507.47
  4. Step 4: Simplify right side
    1,510,444,530.92x = 1,076,989,318,875,760,768
  5. Step 5: Solve for x
    x = 1,076,989,318,875,760,768/1,510,444,530.92
  6. Step 6: Final answer
    x = 713,028,050.24

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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.