Home / 1,582,656,533.25-2,370,988,303.01-1,056,438,933.98

Finding the Fourth Proportional to 1,582,656,533.25, 2,370,988,303.01 and 1,056,438,933.98

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Solution

The fourth proportional to 1,582,656,533.25, 2,370,988,303.01 and 1,056,438,933.98 is: 1,582,658,209.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,656,533.25 : 2,370,988,303.01 = 1,056,438,933.98 : x
  2. Step 2: Convert to fraction form
    1,582,656,533.25/2,370,988,303.01 = 1,056,438,933.98/x
  3. Step 3: Cross multiply
    1,582,656,533.25x = 2,370,988,303.01 × 1,056,438,933.98
  4. Step 4: Simplify right side
    1,582,656,533.25x = 2,504,804,355,294,853,120
  5. Step 5: Solve for x
    x = 2,504,804,355,294,853,120/1,582,656,533.25
  6. Step 6: Final answer
    x = 1,582,658,209.58

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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.