Home / 68,527,086.40-94,588,554.90-44,080,800.40

Finding the Fourth Proportional to 68,527,086.40, 94,588,554.90 and 44,080,800.40

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Solution

The fourth proportional to 68,527,086.40, 94,588,554.90 and 44,080,800.40 is: 60,845,126.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,527,086.40 : 94,588,554.90 = 44,080,800.40 : x
  2. Step 2: Convert to fraction form
    68,527,086.40/94,588,554.90 = 44,080,800.40/x
  3. Step 3: Cross multiply
    68,527,086.40x = 94,588,554.90 × 44,080,800.40
  4. Step 4: Simplify right side
    68,527,086.40x = 4,169,539,208,671,342
  5. Step 5: Solve for x
    x = 4,169,539,208,671,342/68,527,086.40
  6. Step 6: Final answer
    x = 60,845,126.03

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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.