Home / 176,377,111.86-264,548,572.39-53,556,508.92

Finding the Fourth Proportional to 176,377,111.86, 264,548,572.39 and 53,556,508.92

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Solution

The fourth proportional to 176,377,111.86, 264,548,572.39 and 53,556,508.92 is: 80,329,572.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,377,111.86 : 264,548,572.39 = 53,556,508.92 : x
  2. Step 2: Convert to fraction form
    176,377,111.86/264,548,572.39 = 53,556,508.92/x
  3. Step 3: Cross multiply
    176,377,111.86x = 264,548,572.39 × 53,556,508.92
  4. Step 4: Simplify right side
    176,377,111.86x = 14,168,297,976,710,518
  5. Step 5: Solve for x
    x = 14,168,297,976,710,518/176,377,111.86
  6. Step 6: Final answer
    x = 80,329,572.40

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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.