Home / 19,439,206.21-26,825,592.36-10,737,192.01

Finding the Fourth Proportional to 19,439,206.21, 26,825,592.36 and 10,737,192.01

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Solution

The fourth proportional to 19,439,206.21, 26,825,592.36 and 10,737,192.01 is: 14,817,042.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,439,206.21 : 26,825,592.36 = 10,737,192.01 : x
  2. Step 2: Convert to fraction form
    19,439,206.21/26,825,592.36 = 10,737,192.01/x
  3. Step 3: Cross multiply
    19,439,206.21x = 26,825,592.36 × 10,737,192.01
  4. Step 4: Simplify right side
    19,439,206.21x = 288,031,535,951,309
  5. Step 5: Solve for x
    x = 288,031,535,951,309/19,439,206.21
  6. Step 6: Final answer
    x = 14,817,042.06

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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.