Home / 14,872,277.18-22,303,691.84-4,772,536.22

Finding the Fourth Proportional to 14,872,277.18, 22,303,691.84 and 4,772,536.22

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Solution

The fourth proportional to 14,872,277.18, 22,303,691.84 and 4,772,536.22 is: 7,157,288.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,872,277.18 : 22,303,691.84 = 4,772,536.22 : x
  2. Step 2: Convert to fraction form
    14,872,277.18/22,303,691.84 = 4,772,536.22/x
  3. Step 3: Cross multiply
    14,872,277.18x = 22,303,691.84 × 4,772,536.22
  4. Step 4: Simplify right side
    14,872,277.18x = 106,445,177,146,118.44
  5. Step 5: Solve for x
    x = 106,445,177,146,118.44/14,872,277.18
  6. Step 6: Final answer
    x = 7,157,288.41

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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.