Home / 176,430,543-264,601,815.02-51,908,393.58

Finding the Fourth Proportional to 176,430,543, 264,601,815.02 and 51,908,393.58

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Solution

The fourth proportional to 176,430,543, 264,601,815.02 and 51,908,393.58 is: 77,849,645.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,430,543 : 264,601,815.02 = 51,908,393.58 : x
  2. Step 2: Convert to fraction form
    176,430,543/264,601,815.02 = 51,908,393.58/x
  3. Step 3: Cross multiply
    176,430,543x = 264,601,815.02 × 51,908,393.58
  4. Step 4: Simplify right side
    176,430,543x = 13,735,055,156,040,516
  5. Step 5: Solve for x
    x = 13,735,055,156,040,516/176,430,543
  6. Step 6: Final answer
    x = 77,849,645.09

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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.