Home / 36,127,941.23-54,179,763.66-13,094,054.06

Finding the Fourth Proportional to 36,127,941.23, 54,179,763.66 and 13,094,054.06

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Solution

The fourth proportional to 36,127,941.23, 54,179,763.66 and 13,094,054.06 is: 19,636,678.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,127,941.23 : 54,179,763.66 = 13,094,054.06 : x
  2. Step 2: Convert to fraction form
    36,127,941.23/54,179,763.66 = 13,094,054.06/x
  3. Step 3: Cross multiply
    36,127,941.23x = 54,179,763.66 × 13,094,054.06
  4. Step 4: Simplify right side
    36,127,941.23x = 709,432,754,051,164.62
  5. Step 5: Solve for x
    x = 709,432,754,051,164.62/36,127,941.23
  6. Step 6: Final answer
    x = 19,636,678.15

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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.