Home / 14,716,210.86-22,077,849.51-4,618,831.86

Finding the Fourth Proportional to 14,716,210.86, 22,077,849.51 and 4,618,831.86

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Solution

The fourth proportional to 14,716,210.86, 22,077,849.51 and 4,618,831.86 is: 6,929,356.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,716,210.86 : 22,077,849.51 = 4,618,831.86 : x
  2. Step 2: Convert to fraction form
    14,716,210.86/22,077,849.51 = 4,618,831.86/x
  3. Step 3: Cross multiply
    14,716,210.86x = 22,077,849.51 × 4,618,831.86
  4. Step 4: Simplify right side
    14,716,210.86x = 101,973,874,717,073.41
  5. Step 5: Solve for x
    x = 101,973,874,717,073.41/14,716,210.86
  6. Step 6: Final answer
    x = 6,929,356.73

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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.