Home / 53,034,818.34-79,564,196.63-16,150,007.81

Finding the Fourth Proportional to 53,034,818.34, 79,564,196.63 and 16,150,007.81

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Solution

The fourth proportional to 53,034,818.34, 79,564,196.63 and 16,150,007.81 is: 24,228,656.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,034,818.34 : 79,564,196.63 = 16,150,007.81 : x
  2. Step 2: Convert to fraction form
    53,034,818.34/79,564,196.63 = 16,150,007.81/x
  3. Step 3: Cross multiply
    53,034,818.34x = 79,564,196.63 × 16,150,007.81
  4. Step 4: Simplify right side
    53,034,818.34x = 1,284,962,397,210,161
  5. Step 5: Solve for x
    x = 1,284,962,397,210,161/53,034,818.34
  6. Step 6: Final answer
    x = 24,228,656.52

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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.