Home / 32,389,979.65-44,698,175.26-17,705,705.76

Finding the Fourth Proportional to 32,389,979.65, 44,698,175.26 and 17,705,705.76

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Solution

The fourth proportional to 32,389,979.65, 44,698,175.26 and 17,705,705.76 is: 24,433,875.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,389,979.65 : 44,698,175.26 = 17,705,705.76 : x
  2. Step 2: Convert to fraction form
    32,389,979.65/44,698,175.26 = 17,705,705.76/x
  3. Step 3: Cross multiply
    32,389,979.65x = 44,698,175.26 × 17,705,705.76
  4. Step 4: Simplify right side
    32,389,979.65x = 791,412,739,118,207.25
  5. Step 5: Solve for x
    x = 791,412,739,118,207.25/32,389,979.65
  6. Step 6: Final answer
    x = 24,433,875.78

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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.