Home / 26,076,952.65-39,115,428.98-16,503,141.45

Finding the Fourth Proportional to 26,076,952.65, 39,115,428.98 and 16,503,141.45

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Solution

The fourth proportional to 26,076,952.65, 39,115,428.98 and 16,503,141.45 is: 24,754,712.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,076,952.65 : 39,115,428.98 = 16,503,141.45 : x
  2. Step 2: Convert to fraction form
    26,076,952.65/39,115,428.98 = 16,503,141.45/x
  3. Step 3: Cross multiply
    26,076,952.65x = 39,115,428.98 × 16,503,141.45
  4. Step 4: Simplify right side
    26,076,952.65x = 645,527,457,251,853.50
  5. Step 5: Solve for x
    x = 645,527,457,251,853.50/26,076,952.65
  6. Step 6: Final answer
    x = 24,754,712.18

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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.