Home / 37,366,320.30-56,058,337.80-19,173,323.40

Finding the Fourth Proportional to 37,366,320.30, 56,058,337.80 and 19,173,323.40

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Solution

The fourth proportional to 37,366,320.30, 56,058,337.80 and 19,173,323.40 is: 28,764,529.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,366,320.30 : 56,058,337.80 = 19,173,323.40 : x
  2. Step 2: Convert to fraction form
    37,366,320.30/56,058,337.80 = 19,173,323.40/x
  3. Step 3: Cross multiply
    37,366,320.30x = 56,058,337.80 × 19,173,323.40
  4. Step 4: Simplify right side
    37,366,320.30x = 1,074,824,639,905,844.38
  5. Step 5: Solve for x
    x = 1,074,824,639,905,844.38/37,366,320.30
  6. Step 6: Final answer
    x = 28,764,529.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.