Home / 38,316,676.93-57,482,598.80-14,055,815.77

Finding the Fourth Proportional to 38,316,676.93, 57,482,598.80 and 14,055,815.77

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Solution

The fourth proportional to 38,316,676.93, 57,482,598.80 and 14,055,815.77 is: 21,086,505.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,316,676.93 : 57,482,598.80 = 14,055,815.77 : x
  2. Step 2: Convert to fraction form
    38,316,676.93/57,482,598.80 = 14,055,815.77/x
  3. Step 3: Cross multiply
    38,316,676.93x = 57,482,598.80 × 14,055,815.77
  4. Step 4: Simplify right side
    38,316,676.93x = 807,964,818,643,344
  5. Step 5: Solve for x
    x = 807,964,818,643,344/38,316,676.93
  6. Step 6: Final answer
    x = 21,086,505.50

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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.