Home / 27,027,468.42-37,297,721.57-14,637,276.89

Finding the Fourth Proportional to 27,027,468.42, 37,297,721.57 and 14,637,276.89

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Solution

The fourth proportional to 27,027,468.42, 37,297,721.57 and 14,637,276.89 is: 20,199,342.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,027,468.42 : 37,297,721.57 = 14,637,276.89 : x
  2. Step 2: Convert to fraction form
    27,027,468.42/37,297,721.57 = 14,637,276.89/x
  3. Step 3: Cross multiply
    27,027,468.42x = 37,297,721.57 × 14,637,276.89
  4. Step 4: Simplify right side
    27,027,468.42x = 545,937,077,921,296.81
  5. Step 5: Solve for x
    x = 545,937,077,921,296.81/27,027,468.42
  6. Step 6: Final answer
    x = 20,199,342.00

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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.