Home / 34,780,579.66-52,180,966.82-14,020,304.01

Finding the Fourth Proportional to 34,780,579.66, 52,180,966.82 and 14,020,304.01

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Solution

The fourth proportional to 34,780,579.66, 52,180,966.82 and 14,020,304.01 is: 21,034,526.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,780,579.66 : 52,180,966.82 = 14,020,304.01 : x
  2. Step 2: Convert to fraction form
    34,780,579.66/52,180,966.82 = 14,020,304.01/x
  3. Step 3: Cross multiply
    34,780,579.66x = 52,180,966.82 × 14,020,304.01
  4. Step 4: Simplify right side
    34,780,579.66x = 731,593,018,352,123
  5. Step 5: Solve for x
    x = 731,593,018,352,123/34,780,579.66
  6. Step 6: Final answer
    x = 21,034,526.32

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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.