Home / 53,069,206.09-79,604,254.92-14,733,709.69

Finding the Fourth Proportional to 53,069,206.09, 79,604,254.92 and 14,733,709.69

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Solution

The fourth proportional to 53,069,206.09, 79,604,254.92 and 14,733,709.69 is: 22,100,688.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,069,206.09 : 79,604,254.92 = 14,733,709.69 : x
  2. Step 2: Convert to fraction form
    53,069,206.09/79,604,254.92 = 14,733,709.69/x
  3. Step 3: Cross multiply
    53,069,206.09x = 79,604,254.92 × 14,733,709.69
  4. Step 4: Simplify right side
    53,069,206.09x = 1,172,865,982,080,034.25
  5. Step 5: Solve for x
    x = 1,172,865,982,080,034.25/53,069,206.09
  6. Step 6: Final answer
    x = 22,100,688.30

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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.