Home / 68,535,861.08-94,573,866.50-37,596,030.36

Finding the Fourth Proportional to 68,535,861.08, 94,573,866.50 and 37,596,030.36

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Solution

The fourth proportional to 68,535,861.08, 94,573,866.50 and 37,596,030.36 is: 51,879,438.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,535,861.08 : 94,573,866.50 = 37,596,030.36 : x
  2. Step 2: Convert to fraction form
    68,535,861.08/94,573,866.50 = 37,596,030.36/x
  3. Step 3: Cross multiply
    68,535,861.08x = 94,573,866.50 × 37,596,030.36
  4. Step 4: Simplify right side
    68,535,861.08x = 3,555,601,955,794,940
  5. Step 5: Solve for x
    x = 3,555,601,955,794,940/68,535,861.08
  6. Step 6: Final answer
    x = 51,879,438.01

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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.