Home / 53,306,602.92-79,964,784.15-14,967,858.69

Finding the Fourth Proportional to 53,306,602.92, 79,964,784.15 and 14,967,858.69

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Solution

The fourth proportional to 53,306,602.92, 79,964,784.15 and 14,967,858.69 is: 22,453,158.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,306,602.92 : 79,964,784.15 = 14,967,858.69 : x
  2. Step 2: Convert to fraction form
    53,306,602.92/79,964,784.15 = 14,967,858.69/x
  3. Step 3: Cross multiply
    53,306,602.92x = 79,964,784.15 × 14,967,858.69
  4. Step 4: Simplify right side
    53,306,602.92x = 1,196,901,589,333,551.75
  5. Step 5: Solve for x
    x = 1,196,901,589,333,551.75/53,306,602.92
  6. Step 6: Final answer
    x = 22,453,158.22

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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.