Home / 176,448,833.60-264,925,192.80-99,921,329.60

Finding the Fourth Proportional to 176,448,833.60, 264,925,192.80 and 99,921,329.60

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Solution

The fourth proportional to 176,448,833.60, 264,925,192.80 and 99,921,329.60 is: 150,024,667.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,448,833.60 : 264,925,192.80 = 99,921,329.60 : x
  2. Step 2: Convert to fraction form
    176,448,833.60/264,925,192.80 = 99,921,329.60/x
  3. Step 3: Cross multiply
    176,448,833.60x = 264,925,192.80 × 99,921,329.60
  4. Step 4: Simplify right side
    176,448,833.60x = 26,471,677,509,112,348
  5. Step 5: Solve for x
    x = 26,471,677,509,112,348/176,448,833.60
  6. Step 6: Final answer
    x = 150,024,667.03

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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.