Home / 40,699,019.04-61,014,208.62-17,652,595.71

Finding the Fourth Proportional to 40,699,019.04, 61,014,208.62 and 17,652,595.71

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Solution

The fourth proportional to 40,699,019.04, 61,014,208.62 and 17,652,595.71 is: 26,464,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,699,019.04 : 61,014,208.62 = 17,652,595.71 : x
  2. Step 2: Convert to fraction form
    40,699,019.04/61,014,208.62 = 17,652,595.71/x
  3. Step 3: Cross multiply
    40,699,019.04x = 61,014,208.62 × 17,652,595.71
  4. Step 4: Simplify right side
    40,699,019.04x = 1,077,059,157,200,587.12
  5. Step 5: Solve for x
    x = 1,077,059,157,200,587.12/40,699,019.04
  6. Step 6: Final answer
    x = 26,464,007.80

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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.