Home / 27,677,303.58-38,194,677.46-14,947,011.98

Finding the Fourth Proportional to 27,677,303.58, 38,194,677.46 and 14,947,011.98

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Solution

The fourth proportional to 27,677,303.58, 38,194,677.46 and 14,947,011.98 is: 20,626,875.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,677,303.58 : 38,194,677.46 = 14,947,011.98 : x
  2. Step 2: Convert to fraction form
    27,677,303.58/38,194,677.46 = 14,947,011.98/x
  3. Step 3: Cross multiply
    27,677,303.58x = 38,194,677.46 × 14,947,011.98
  4. Step 4: Simplify right side
    27,677,303.58x = 570,896,301,566,856
  5. Step 5: Solve for x
    x = 570,896,301,566,856/27,677,303.58
  6. Step 6: Final answer
    x = 20,626,875.73

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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.