Home / 176,208,306.70-264,312,460.05-107,333,553.10

Finding the Fourth Proportional to 176,208,306.70, 264,312,460.05 and 107,333,553.10

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Solution

The fourth proportional to 176,208,306.70, 264,312,460.05 and 107,333,553.10 is: 161,000,329.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,208,306.70 : 264,312,460.05 = 107,333,553.10 : x
  2. Step 2: Convert to fraction form
    176,208,306.70/264,312,460.05 = 107,333,553.10/x
  3. Step 3: Cross multiply
    176,208,306.70x = 264,312,460.05 × 107,333,553.10
  4. Step 4: Simplify right side
    176,208,306.70x = 28,369,595,465,768,304
  5. Step 5: Solve for x
    x = 28,369,595,465,768,304/176,208,306.70
  6. Step 6: Final answer
    x = 161,000,329.65

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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.