Home / 27,024,389.70-37,293,693.75-14,634,504.51

Finding the Fourth Proportional to 27,024,389.70, 37,293,693.75 and 14,634,504.51

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Solution

The fourth proportional to 27,024,389.70, 37,293,693.75 and 14,634,504.51 is: 20,195,635.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,024,389.70 : 37,293,693.75 = 14,634,504.51 : x
  2. Step 2: Convert to fraction form
    27,024,389.70/37,293,693.75 = 14,634,504.51/x
  3. Step 3: Cross multiply
    27,024,389.70x = 37,293,693.75 × 14,634,504.51
  4. Step 4: Simplify right side
    27,024,389.70x = 545,774,729,378,933.81
  5. Step 5: Solve for x
    x = 545,774,729,378,933.81/27,024,389.70
  6. Step 6: Final answer
    x = 20,195,635.70

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1.5x scale

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.