Home / 51,937,509.20-71,660,885.64-33,580,706

Finding the Fourth Proportional to 51,937,509.20, 71,660,885.64 and 33,580,706

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Solution

The fourth proportional to 51,937,509.20, 71,660,885.64 and 33,580,706 is: 46,333,048.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,937,509.20 : 71,660,885.64 = 33,580,706 : x
  2. Step 2: Convert to fraction form
    51,937,509.20/71,660,885.64 = 33,580,706/x
  3. Step 3: Cross multiply
    51,937,509.20x = 71,660,885.64 × 33,580,706
  4. Step 4: Simplify right side
    51,937,509.20x = 2,406,423,132,376,462
  5. Step 5: Solve for x
    x = 2,406,423,132,376,462/51,937,509.20
  6. Step 6: Final answer
    x = 46,333,048.49

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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.