Home / 176,861,680.40-265,566,235.80-96,240,112.40

Finding the Fourth Proportional to 176,861,680.40, 265,566,235.80 and 96,240,112.40

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Solution

The fourth proportional to 176,861,680.40, 265,566,235.80 and 96,240,112.40 is: 144,509,112.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,861,680.40 : 265,566,235.80 = 96,240,112.40 : x
  2. Step 2: Convert to fraction form
    176,861,680.40/265,566,235.80 = 96,240,112.40/x
  3. Step 3: Cross multiply
    176,861,680.40x = 265,566,235.80 × 96,240,112.40
  4. Step 4: Simplify right side
    176,861,680.40x = 25,558,124,383,036,908
  5. Step 5: Solve for x
    x = 25,558,124,383,036,908/176,861,680.40
  6. Step 6: Final answer
    x = 144,509,112.01

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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.