Home / 19,756,512.94-29,596,424.48-14,559,684.36

Finding the Fourth Proportional to 19,756,512.94, 29,596,424.48 and 14,559,684.36

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Solution

The fourth proportional to 19,756,512.94, 29,596,424.48 and 14,559,684.36 is: 21,811,268.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,756,512.94 : 29,596,424.48 = 14,559,684.36 : x
  2. Step 2: Convert to fraction form
    19,756,512.94/29,596,424.48 = 14,559,684.36/x
  3. Step 3: Cross multiply
    19,756,512.94x = 29,596,424.48 × 14,559,684.36
  4. Step 4: Simplify right side
    19,756,512.94x = 430,914,598,613,377.12
  5. Step 5: Solve for x
    x = 430,914,598,613,377.12/19,756,512.94
  6. Step 6: Final answer
    x = 21,811,268.01

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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.