Home / 3,168,859,062.30-4,753,264,973.85-958,064,502.30

Finding the Fourth Proportional to 3,168,859,062.30, 4,753,264,973.85 and 958,064,502.30

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Solution

The fourth proportional to 3,168,859,062.30, 4,753,264,973.85 and 958,064,502.30 is: 1,437,089,612.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,859,062.30 : 4,753,264,973.85 = 958,064,502.30 : x
  2. Step 2: Convert to fraction form
    3,168,859,062.30/4,753,264,973.85 = 958,064,502.30/x
  3. Step 3: Cross multiply
    3,168,859,062.30x = 4,753,264,973.85 × 958,064,502.30
  4. Step 4: Simplify right side
    3,168,859,062.30x = 4,553,934,441,471,622,656
  5. Step 5: Solve for x
    x = 4,553,934,441,471,622,656/3,168,859,062.30
  6. Step 6: Final answer
    x = 1,437,089,612.36

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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.