Home / 196,812,888.01-295,105,116.96-93,181,223.32

Finding the Fourth Proportional to 196,812,888.01, 295,105,116.96 and 93,181,223.32

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Solution

The fourth proportional to 196,812,888.01, 295,105,116.96 and 93,181,223.32 is: 139,717,759.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,812,888.01 : 295,105,116.96 = 93,181,223.32 : x
  2. Step 2: Convert to fraction form
    196,812,888.01/295,105,116.96 = 93,181,223.32/x
  3. Step 3: Cross multiply
    196,812,888.01x = 295,105,116.96 × 93,181,223.32
  4. Step 4: Simplify right side
    196,812,888.01x = 27,498,255,805,586,712
  5. Step 5: Solve for x
    x = 27,498,255,805,586,712/196,812,888.01
  6. Step 6: Final answer
    x = 139,717,759.77

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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.