Home / 34,939,663.96-52,407,589.04-10,678,582.66

Finding the Fourth Proportional to 34,939,663.96, 52,407,589.04 and 10,678,582.66

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Solution

The fourth proportional to 34,939,663.96, 52,407,589.04 and 10,678,582.66 is: 16,017,291.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,939,663.96 : 52,407,589.04 = 10,678,582.66 : x
  2. Step 2: Convert to fraction form
    34,939,663.96/52,407,589.04 = 10,678,582.66/x
  3. Step 3: Cross multiply
    34,939,663.96x = 52,407,589.04 × 10,678,582.66
  4. Step 4: Simplify right side
    34,939,663.96x = 559,638,771,259,519.12
  5. Step 5: Solve for x
    x = 559,638,771,259,519.12/34,939,663.96
  6. Step 6: Final answer
    x = 16,017,291.18

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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.