Home / 14,014,573.45-21,009,017.00-4,911,709.01

Finding the Fourth Proportional to 14,014,573.45, 21,009,017.00 and 4,911,709.01

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Solution

The fourth proportional to 14,014,573.45, 21,009,017.00 and 4,911,709.01 is: 7,363,062.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,014,573.45 : 21,009,017.00 = 4,911,709.01 : x
  2. Step 2: Convert to fraction form
    14,014,573.45/21,009,017.00 = 4,911,709.01/x
  3. Step 3: Cross multiply
    14,014,573.45x = 21,009,017.00 × 4,911,709.01
  4. Step 4: Simplify right side
    14,014,573.45x = 103,190,177,997,377.36
  5. Step 5: Solve for x
    x = 103,190,177,997,377.36/14,014,573.45
  6. Step 6: Final answer
    x = 7,363,062.34

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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.