Home / 59,573,081.28-82,217,509.07-36,064,570.86

Finding the Fourth Proportional to 59,573,081.28, 82,217,509.07 and 36,064,570.86

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Solution

The fourth proportional to 59,573,081.28, 82,217,509.07 and 36,064,570.86 is: 49,773,137.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,573,081.28 : 82,217,509.07 = 36,064,570.86 : x
  2. Step 2: Convert to fraction form
    59,573,081.28/82,217,509.07 = 36,064,570.86/x
  3. Step 3: Cross multiply
    59,573,081.28x = 82,217,509.07 × 36,064,570.86
  4. Step 4: Simplify right side
    59,573,081.28x = 2,965,139,181,607,384.50
  5. Step 5: Solve for x
    x = 2,965,139,181,607,384.50/59,573,081.28
  6. Step 6: Final answer
    x = 49,773,137.76

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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.