Home / 1,104,601,670.30-1,524,349,902.42-602,810,455.16

Finding the Fourth Proportional to 1,104,601,670.30, 1,524,349,902.42 and 602,810,455.16

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Solution

The fourth proportional to 1,104,601,670.30, 1,524,349,902.42 and 602,810,455.16 is: 831,878,208.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,601,670.30 : 1,524,349,902.42 = 602,810,455.16 : x
  2. Step 2: Convert to fraction form
    1,104,601,670.30/1,524,349,902.42 = 602,810,455.16/x
  3. Step 3: Cross multiply
    1,104,601,670.30x = 1,524,349,902.42 × 602,810,455.16
  4. Step 4: Simplify right side
    1,104,601,670.30x = 918,894,058,500,901,760
  5. Step 5: Solve for x
    x = 918,894,058,500,901,760/1,104,601,670.30
  6. Step 6: Final answer
    x = 831,878,208.41

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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.