Home / 45,775,224.71-63,133,276.19-30,110,337.03

Finding the Fourth Proportional to 45,775,224.71, 63,133,276.19 and 30,110,337.03

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Solution

The fourth proportional to 45,775,224.71, 63,133,276.19 and 30,110,337.03 is: 41,528,233.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,775,224.71 : 63,133,276.19 = 30,110,337.03 : x
  2. Step 2: Convert to fraction form
    45,775,224.71/63,133,276.19 = 30,110,337.03/x
  3. Step 3: Cross multiply
    45,775,224.71x = 63,133,276.19 × 30,110,337.03
  4. Step 4: Simplify right side
    45,775,224.71x = 1,900,964,223,738,422.75
  5. Step 5: Solve for x
    x = 1,900,964,223,738,422.75/45,775,224.71
  6. Step 6: Final answer
    x = 41,528,233.58

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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.