Home / 64,089,304.60-96,133,958.12-15,566,831.46

Finding the Fourth Proportional to 64,089,304.60, 96,133,958.12 and 15,566,831.46

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Solution

The fourth proportional to 64,089,304.60, 96,133,958.12 and 15,566,831.46 is: 23,350,247.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,089,304.60 : 96,133,958.12 = 15,566,831.46 : x
  2. Step 2: Convert to fraction form
    64,089,304.60/96,133,958.12 = 15,566,831.46/x
  3. Step 3: Cross multiply
    64,089,304.60x = 96,133,958.12 × 15,566,831.46
  4. Step 4: Simplify right side
    64,089,304.60x = 1,496,501,123,636,738.50
  5. Step 5: Solve for x
    x = 1,496,501,123,636,738.50/64,089,304.60
  6. Step 6: Final answer
    x = 23,350,247.49

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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.