Home / 14,174,237.21-21,264,456.59-4,590,584.51

Finding the Fourth Proportional to 14,174,237.21, 21,264,456.59 and 4,590,584.51

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Solution

The fourth proportional to 14,174,237.21, 21,264,456.59 and 4,590,584.51 is: 6,886,881.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,174,237.21 : 21,264,456.59 = 4,590,584.51 : x
  2. Step 2: Convert to fraction form
    14,174,237.21/21,264,456.59 = 4,590,584.51/x
  3. Step 3: Cross multiply
    14,174,237.21x = 21,264,456.59 × 4,590,584.51
  4. Step 4: Simplify right side
    14,174,237.21x = 97,616,285,035,621.42
  5. Step 5: Solve for x
    x = 97,616,285,035,621.42/14,174,237.21
  6. Step 6: Final answer
    x = 6,886,881.01

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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.