Home / 16,346,513.80-24,572,914.80-11,587,164.40

Finding the Fourth Proportional to 16,346,513.80, 24,572,914.80 and 11,587,164.40

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Solution

The fourth proportional to 16,346,513.80, 24,572,914.80 and 11,587,164.40 is: 17,418,417.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,346,513.80 : 24,572,914.80 = 11,587,164.40 : x
  2. Step 2: Convert to fraction form
    16,346,513.80/24,572,914.80 = 11,587,164.40/x
  3. Step 3: Cross multiply
    16,346,513.80x = 24,572,914.80 × 11,587,164.40
  4. Step 4: Simplify right side
    16,346,513.80x = 284,730,403,574,793.12
  5. Step 5: Solve for x
    x = 284,730,403,574,793.12/16,346,513.80
  6. Step 6: Final answer
    x = 17,418,417.59

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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.