Home / 176,226,543.30-264,310,495.67-53,375,652.39

Finding the Fourth Proportional to 176,226,543.30, 264,310,495.67 and 53,375,652.39

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Solution

The fourth proportional to 176,226,543.30, 264,310,495.67 and 53,375,652.39 is: 80,054,598.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,226,543.30 : 264,310,495.67 = 53,375,652.39 : x
  2. Step 2: Convert to fraction form
    176,226,543.30/264,310,495.67 = 53,375,652.39/x
  3. Step 3: Cross multiply
    176,226,543.30x = 264,310,495.67 × 53,375,652.39
  4. Step 4: Simplify right side
    176,226,543.30x = 14,107,745,139,643,642
  5. Step 5: Solve for x
    x = 14,107,745,139,643,642/176,226,543.30
  6. Step 6: Final answer
    x = 80,054,598.33

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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.