Home / 119,077,338.04-178,502,632.26-38,241,619

Finding the Fourth Proportional to 119,077,338.04, 178,502,632.26 and 38,241,619

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Solution

The fourth proportional to 119,077,338.04, 178,502,632.26 and 38,241,619 is: 57,326,018.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,077,338.04 : 178,502,632.26 = 38,241,619 : x
  2. Step 2: Convert to fraction form
    119,077,338.04/178,502,632.26 = 38,241,619/x
  3. Step 3: Cross multiply
    119,077,338.04x = 178,502,632.26 × 38,241,619
  4. Step 4: Simplify right side
    119,077,338.04x = 6,826,229,653,384,029
  5. Step 5: Solve for x
    x = 6,826,229,653,384,029/119,077,338.04
  6. Step 6: Final answer
    x = 57,326,018.25

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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.