Home / 69,124,000.12-95,392,526.36-37,764,080.27

Finding the Fourth Proportional to 69,124,000.12, 95,392,526.36 and 37,764,080.27

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Solution

The fourth proportional to 69,124,000.12, 95,392,526.36 and 37,764,080.27 is: 52,115,199.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,124,000.12 : 95,392,526.36 = 37,764,080.27 : x
  2. Step 2: Convert to fraction form
    69,124,000.12/95,392,526.36 = 37,764,080.27/x
  3. Step 3: Cross multiply
    69,124,000.12x = 95,392,526.36 × 37,764,080.27
  4. Step 4: Simplify right side
    69,124,000.12x = 3,602,411,022,617,131
  5. Step 5: Solve for x
    x = 3,602,411,022,617,131/69,124,000.12
  6. Step 6: Final answer
    x = 52,115,199.01

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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.