Home / 26,525,580.52-36,602,053.86-16,732,347.88

Finding the Fourth Proportional to 26,525,580.52, 36,602,053.86 and 16,732,347.88

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Solution

The fourth proportional to 26,525,580.52, 36,602,053.86 and 16,732,347.88 is: 23,088,591.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,525,580.52 : 36,602,053.86 = 16,732,347.88 : x
  2. Step 2: Convert to fraction form
    26,525,580.52/36,602,053.86 = 16,732,347.88/x
  3. Step 3: Cross multiply
    26,525,580.52x = 36,602,053.86 × 16,732,347.88
  4. Step 4: Simplify right side
    26,525,580.52x = 612,438,298,308,016.88
  5. Step 5: Solve for x
    x = 612,438,298,308,016.88/26,525,580.52
  6. Step 6: Final answer
    x = 23,088,591.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.