Home / 27,316,751.24-37,696,661.38-14,926,572.47

Finding the Fourth Proportional to 27,316,751.24, 37,696,661.38 and 14,926,572.47

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Solution

The fourth proportional to 27,316,751.24, 37,696,661.38 and 14,926,572.47 is: 20,598,421.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,316,751.24 : 37,696,661.38 = 14,926,572.47 : x
  2. Step 2: Convert to fraction form
    27,316,751.24/37,696,661.38 = 14,926,572.47/x
  3. Step 3: Cross multiply
    27,316,751.24x = 37,696,661.38 × 14,926,572.47
  4. Step 4: Simplify right side
    27,316,751.24x = 562,681,948,078,520.12
  5. Step 5: Solve for x
    x = 562,681,948,078,520.12/27,316,751.24
  6. Step 6: Final answer
    x = 20,598,421.21

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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.