Home / 176,828,865.30-264,950,066.35-107,532,050.77

Finding the Fourth Proportional to 176,828,865.30, 264,950,066.35 and 107,532,050.77

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Solution

The fourth proportional to 176,828,865.30, 264,950,066.35 and 107,532,050.77 is: 161,119,758.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,828,865.30 : 264,950,066.35 = 107,532,050.77 : x
  2. Step 2: Convert to fraction form
    176,828,865.30/264,950,066.35 = 107,532,050.77/x
  3. Step 3: Cross multiply
    176,828,865.30x = 264,950,066.35 × 107,532,050.77
  4. Step 4: Simplify right side
    176,828,865.30x = 28,490,623,986,728,668
  5. Step 5: Solve for x
    x = 28,490,623,986,728,668/176,828,865.30
  6. Step 6: Final answer
    x = 161,119,758.01

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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.