Home / 23,005,873.86-34,473,337.11-11,320,831.14

Finding the Fourth Proportional to 23,005,873.86, 34,473,337.11 and 11,320,831.14

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Solution

The fourth proportional to 23,005,873.86, 34,473,337.11 and 11,320,831.14 is: 16,963,790.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,005,873.86 : 34,473,337.11 = 11,320,831.14 : x
  2. Step 2: Convert to fraction form
    23,005,873.86/34,473,337.11 = 11,320,831.14/x
  3. Step 3: Cross multiply
    23,005,873.86x = 34,473,337.11 × 11,320,831.14
  4. Step 4: Simplify right side
    23,005,873.86x = 390,266,828,254,605.62
  5. Step 5: Solve for x
    x = 390,266,828,254,605.62/23,005,873.86
  6. Step 6: Final answer
    x = 16,963,790.67

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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.