Home / 155,228,022.50-233,003,533.35-114,333,638.18

Finding the Fourth Proportional to 155,228,022.50, 233,003,533.35 and 114,333,638.18

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Solution

The fourth proportional to 155,228,022.50, 233,003,533.35 and 114,333,638.18 is: 171,619,410.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,228,022.50 : 233,003,533.35 = 114,333,638.18 : x
  2. Step 2: Convert to fraction form
    155,228,022.50/233,003,533.35 = 114,333,638.18/x
  3. Step 3: Cross multiply
    155,228,022.50x = 233,003,533.35 × 114,333,638.18
  4. Step 4: Simplify right side
    155,228,022.50x = 26,640,141,676,700,464
  5. Step 5: Solve for x
    x = 26,640,141,676,700,464/155,228,022.50
  6. Step 6: Final answer
    x = 171,619,410.26

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1.5x scale

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.