Home / 37,806,721.60-56,710,082.40-17,614,004.80

Finding the Fourth Proportional to 37,806,721.60, 56,710,082.40 and 17,614,004.80

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Solution

The fourth proportional to 37,806,721.60, 56,710,082.40 and 17,614,004.80 is: 26,421,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,806,721.60 : 56,710,082.40 = 17,614,004.80 : x
  2. Step 2: Convert to fraction form
    37,806,721.60/56,710,082.40 = 17,614,004.80/x
  3. Step 3: Cross multiply
    37,806,721.60x = 56,710,082.40 × 17,614,004.80
  4. Step 4: Simplify right side
    37,806,721.60x = 998,891,663,601,995.50
  5. Step 5: Solve for x
    x = 998,891,663,601,995.50/37,806,721.60
  6. Step 6: Final answer
    x = 26,421,007.20

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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.