Home / 27,122,535.84-37,429,502.04-14,732,870.88

Finding the Fourth Proportional to 27,122,535.84, 37,429,502.04 and 14,732,870.88

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Solution

The fourth proportional to 27,122,535.84, 37,429,502.04 and 14,732,870.88 is: 20,331,580.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,122,535.84 : 37,429,502.04 = 14,732,870.88 : x
  2. Step 2: Convert to fraction form
    27,122,535.84/37,429,502.04 = 14,732,870.88/x
  3. Step 3: Cross multiply
    27,122,535.84x = 37,429,502.04 × 14,732,870.88
  4. Step 4: Simplify right side
    27,122,535.84x = 551,444,020,658,016.62
  5. Step 5: Solve for x
    x = 551,444,020,658,016.62/27,122,535.84
  6. Step 6: Final answer
    x = 20,331,580.49

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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.