Home / 59,573,075.28-82,217,500.79-36,064,564.86

Finding the Fourth Proportional to 59,573,075.28, 82,217,500.79 and 36,064,564.86

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Solution

The fourth proportional to 59,573,075.28, 82,217,500.79 and 36,064,564.86 is: 49,773,129.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,573,075.28 : 82,217,500.79 = 36,064,564.86 : x
  2. Step 2: Convert to fraction form
    59,573,075.28/82,217,500.79 = 36,064,564.86/x
  3. Step 3: Cross multiply
    59,573,075.28x = 82,217,500.79 × 36,064,564.86
  4. Step 4: Simplify right side
    59,573,075.28x = 2,965,138,389,687,733
  5. Step 5: Solve for x
    x = 2,965,138,389,687,733/59,573,075.28
  6. Step 6: Final answer
    x = 49,773,129.48

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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.