Home / 23,435,973-32,336,412.12-14,145,050.16

Finding the Fourth Proportional to 23,435,973, 32,336,412.12 and 14,145,050.16

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Solution

The fourth proportional to 23,435,973, 32,336,412.12 and 14,145,050.16 is: 19,517,012.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,435,973 : 32,336,412.12 = 14,145,050.16 : x
  2. Step 2: Convert to fraction form
    23,435,973/32,336,412.12 = 14,145,050.16/x
  3. Step 3: Cross multiply
    23,435,973x = 32,336,412.12 × 14,145,050.16
  4. Step 4: Simplify right side
    23,435,973x = 457,400,171,431,831.94
  5. Step 5: Solve for x
    x = 457,400,171,431,831.94/23,435,973
  6. Step 6: Final answer
    x = 19,517,012.22

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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.