Home / 39,080,955.86-53,931,546.32-22,335,416.02

Finding the Fourth Proportional to 39,080,955.86, 53,931,546.32 and 22,335,416.02

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Solution

The fourth proportional to 39,080,955.86, 53,931,546.32 and 22,335,416.02 is: 30,822,775.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,080,955.86 : 53,931,546.32 = 22,335,416.02 : x
  2. Step 2: Convert to fraction form
    39,080,955.86/53,931,546.32 = 22,335,416.02/x
  3. Step 3: Cross multiply
    39,080,955.86x = 53,931,546.32 × 22,335,416.02
  4. Step 4: Simplify right side
    39,080,955.86x = 1,204,583,523,412,594
  5. Step 5: Solve for x
    x = 1,204,583,523,412,594/39,080,955.86
  6. Step 6: Final answer
    x = 30,822,775.37

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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.