Home / 176,804,626.05-265,326,513.30-99,081,379.80

Finding the Fourth Proportional to 176,804,626.05, 265,326,513.30 and 99,081,379.80

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Solution

The fourth proportional to 176,804,626.05, 265,326,513.30 and 99,081,379.80 is: 148,689,079.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,804,626.05 : 265,326,513.30 = 99,081,379.80 : x
  2. Step 2: Convert to fraction form
    176,804,626.05/265,326,513.30 = 99,081,379.80/x
  3. Step 3: Cross multiply
    176,804,626.05x = 265,326,513.30 × 99,081,379.80
  4. Step 4: Simplify right side
    176,804,626.05x = 26,288,917,035,287,052
  5. Step 5: Solve for x
    x = 26,288,917,035,287,052/176,804,626.05
  6. Step 6: Final answer
    x = 148,689,079.14

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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.