Home / 32,370,627.16-44,670,944.38-17,685,978.20

Finding the Fourth Proportional to 32,370,627.16, 44,670,944.38 and 17,685,978.20

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Solution

The fourth proportional to 32,370,627.16, 44,670,944.38 and 17,685,978.20 is: 24,406,365.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,370,627.16 : 44,670,944.38 = 17,685,978.20 : x
  2. Step 2: Convert to fraction form
    32,370,627.16/44,670,944.38 = 17,685,978.20/x
  3. Step 3: Cross multiply
    32,370,627.16x = 44,670,944.38 × 17,685,978.20
  4. Step 4: Simplify right side
    32,370,627.16x = 790,049,348,478,092.50
  5. Step 5: Solve for x
    x = 790,049,348,478,092.50/32,370,627.16
  6. Step 6: Final answer
    x = 24,406,365.21

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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.