Home / 214,241,282.10-295,653,159.81-116,456,138.10

Finding the Fourth Proportional to 214,241,282.10, 295,653,159.81 and 116,456,138.10

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Solution

The fourth proportional to 214,241,282.10, 295,653,159.81 and 116,456,138.10 is: 160,709,574.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,241,282.10 : 295,653,159.81 = 116,456,138.10 : x
  2. Step 2: Convert to fraction form
    214,241,282.10/295,653,159.81 = 116,456,138.10/x
  3. Step 3: Cross multiply
    214,241,282.10x = 295,653,159.81 × 116,456,138.10
  4. Step 4: Simplify right side
    214,241,282.10x = 34,430,625,208,534,728
  5. Step 5: Solve for x
    x = 34,430,625,208,534,728/214,241,282.10
  6. Step 6: Final answer
    x = 160,709,574.14

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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.