Home / 14,791,818.51-22,187,727.95-4,009,119.32

Finding the Fourth Proportional to 14,791,818.51, 22,187,727.95 and 4,009,119.32

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Solution

The fourth proportional to 14,791,818.51, 22,187,727.95 and 4,009,119.32 is: 6,013,679.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,791,818.51 : 22,187,727.95 = 4,009,119.32 : x
  2. Step 2: Convert to fraction form
    14,791,818.51/22,187,727.95 = 4,009,119.32/x
  3. Step 3: Cross multiply
    14,791,818.51x = 22,187,727.95 × 4,009,119.32
  4. Step 4: Simplify right side
    14,791,818.51x = 88,953,248,826,672.72
  5. Step 5: Solve for x
    x = 88,953,248,826,672.72/14,791,818.51
  6. Step 6: Final answer
    x = 6,013,679.03

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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.