Home / 32,710,963.32-45,110,511.90-25,851,831.48

Finding the Fourth Proportional to 32,710,963.32, 45,110,511.90 and 25,851,831.48

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Solution

The fourth proportional to 32,710,963.32, 45,110,511.90 and 25,851,831.48 is: 35,651,330.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,710,963.32 : 45,110,511.90 = 25,851,831.48 : x
  2. Step 2: Convert to fraction form
    32,710,963.32/45,110,511.90 = 25,851,831.48/x
  3. Step 3: Cross multiply
    32,710,963.32x = 45,110,511.90 × 25,851,831.48
  4. Step 4: Simplify right side
    32,710,963.32x = 1,166,189,351,615,334.50
  5. Step 5: Solve for x
    x = 1,166,189,351,615,334.50/32,710,963.32
  6. Step 6: Final answer
    x = 35,651,330.11

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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.