Home / 15,705,548.16-23,558,848.32-4,345,045.44

Finding the Fourth Proportional to 15,705,548.16, 23,558,848.32 and 4,345,045.44

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Solution

The fourth proportional to 15,705,548.16, 23,558,848.32 and 4,345,045.44 is: 6,517,713.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,705,548.16 : 23,558,848.32 = 4,345,045.44 : x
  2. Step 2: Convert to fraction form
    15,705,548.16/23,558,848.32 = 4,345,045.44/x
  3. Step 3: Cross multiply
    15,705,548.16x = 23,558,848.32 × 4,345,045.44
  4. Step 4: Simplify right side
    15,705,548.16x = 102,364,266,464,467.67
  5. Step 5: Solve for x
    x = 102,364,266,464,467.67/15,705,548.16
  6. Step 6: Final answer
    x = 6,517,713.70

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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.