Home / 27,312,664.04-37,691,036.48-14,922,491.24

Finding the Fourth Proportional to 27,312,664.04, 37,691,036.48 and 14,922,491.24

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Solution

The fourth proportional to 27,312,664.04, 37,691,036.48 and 14,922,491.24 is: 20,592,797.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,312,664.04 : 37,691,036.48 = 14,922,491.24 : x
  2. Step 2: Convert to fraction form
    27,312,664.04/37,691,036.48 = 14,922,491.24/x
  3. Step 3: Cross multiply
    27,312,664.04x = 37,691,036.48 × 14,922,491.24
  4. Step 4: Simplify right side
    27,312,664.04x = 562,444,161,699,320.38
  5. Step 5: Solve for x
    x = 562,444,161,699,320.38/27,312,664.04
  6. Step 6: Final answer
    x = 20,592,797.57

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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.