Home / 53,306,584.16-79,964,755.97-14,967,839.93

Finding the Fourth Proportional to 53,306,584.16, 79,964,755.97 and 14,967,839.93

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Solution

The fourth proportional to 53,306,584.16, 79,964,755.97 and 14,967,839.93 is: 22,453,130.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,306,584.16 : 79,964,755.97 = 14,967,839.93 : x
  2. Step 2: Convert to fraction form
    53,306,584.16/79,964,755.97 = 14,967,839.93/x
  3. Step 3: Cross multiply
    53,306,584.16x = 79,964,755.97 × 14,967,839.93
  4. Step 4: Simplify right side
    53,306,584.16x = 1,196,899,666,925,809
  5. Step 5: Solve for x
    x = 1,196,899,666,925,809/53,306,584.16
  6. Step 6: Final answer
    x = 22,453,130.06

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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.