Home / 19,030,483.04-26,262,092.40-10,328,655.92

Finding the Fourth Proportional to 19,030,483.04, 26,262,092.40 and 10,328,655.92

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Solution

The fourth proportional to 19,030,483.04, 26,262,092.40 and 10,328,655.92 is: 14,253,559.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,030,483.04 : 26,262,092.40 = 10,328,655.92 : x
  2. Step 2: Convert to fraction form
    19,030,483.04/26,262,092.40 = 10,328,655.92/x
  3. Step 3: Cross multiply
    19,030,483.04x = 26,262,092.40 × 10,328,655.92
  4. Step 4: Simplify right side
    19,030,483.04x = 271,252,116,138,847
  5. Step 5: Solve for x
    x = 271,252,116,138,847/19,030,483.04
  6. Step 6: Final answer
    x = 14,253,559.17

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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.