Home / 35,604,059.80-53,402,979.30-11,669,531.80

Finding the Fourth Proportional to 35,604,059.80, 53,402,979.30 and 11,669,531.80

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Solution

The fourth proportional to 35,604,059.80, 53,402,979.30 and 11,669,531.80 is: 17,503,278.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,604,059.80 : 53,402,979.30 = 11,669,531.80 : x
  2. Step 2: Convert to fraction form
    35,604,059.80/53,402,979.30 = 11,669,531.80/x
  3. Step 3: Cross multiply
    35,604,059.80x = 53,402,979.30 × 11,669,531.80
  4. Step 4: Simplify right side
    35,604,059.80x = 623,187,765,156,091.75
  5. Step 5: Solve for x
    x = 623,187,765,156,091.75/35,604,059.80
  6. Step 6: Final answer
    x = 17,503,278.24

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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.