Home / 45,446,751.16-62,718,064.32-26,877,808.96

Finding the Fourth Proportional to 45,446,751.16, 62,718,064.32 and 26,877,808.96

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Solution

The fourth proportional to 45,446,751.16, 62,718,064.32 and 26,877,808.96 is: 37,092,291.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,446,751.16 : 62,718,064.32 = 26,877,808.96 : x
  2. Step 2: Convert to fraction form
    45,446,751.16/62,718,064.32 = 26,877,808.96/x
  3. Step 3: Cross multiply
    45,446,751.16x = 62,718,064.32 × 26,877,808.96
  4. Step 4: Simplify right side
    45,446,751.16x = 1,685,724,151,133,952.25
  5. Step 5: Solve for x
    x = 1,685,724,151,133,952.25/45,446,751.16
  6. Step 6: Final answer
    x = 37,092,291.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.