Home / 46,242,831.48-63,814,272.30-25,616,213.88

Finding the Fourth Proportional to 46,242,831.48, 63,814,272.30 and 25,616,213.88

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Solution

The fourth proportional to 46,242,831.48, 63,814,272.30 and 25,616,213.88 is: 35,349,912.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,242,831.48 : 63,814,272.30 = 25,616,213.88 : x
  2. Step 2: Convert to fraction form
    46,242,831.48/63,814,272.30 = 25,616,213.88/x
  3. Step 3: Cross multiply
    46,242,831.48x = 63,814,272.30 × 25,616,213.88
  4. Step 4: Simplify right side
    46,242,831.48x = 1,634,680,047,833,359.50
  5. Step 5: Solve for x
    x = 1,634,680,047,833,359.50/46,242,831.48
  6. Step 6: Final answer
    x = 35,349,912.53

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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.