Home / 14,293,804.59-21,444,709.04-5,780,119.77

Finding the Fourth Proportional to 14,293,804.59, 21,444,709.04 and 5,780,119.77

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Solution

The fourth proportional to 14,293,804.59, 21,444,709.04 and 5,780,119.77 is: 8,671,798.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,293,804.59 : 21,444,709.04 = 5,780,119.77 : x
  2. Step 2: Convert to fraction form
    14,293,804.59/21,444,709.04 = 5,780,119.77/x
  3. Step 3: Cross multiply
    14,293,804.59x = 21,444,709.04 × 5,780,119.77
  4. Step 4: Simplify right side
    14,293,804.59x = 123,952,986,655,101.11
  5. Step 5: Solve for x
    x = 123,952,986,655,101.11/14,293,804.59
  6. Step 6: Final answer
    x = 8,671,798.04

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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.