Home / 13,956,050.40-20,934,075.60-10,767,404.40

Finding the Fourth Proportional to 13,956,050.40, 20,934,075.60 and 10,767,404.40

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Solution

The fourth proportional to 13,956,050.40, 20,934,075.60 and 10,767,404.40 is: 16,151,106.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,956,050.40 : 20,934,075.60 = 10,767,404.40 : x
  2. Step 2: Convert to fraction form
    13,956,050.40/20,934,075.60 = 10,767,404.40/x
  3. Step 3: Cross multiply
    13,956,050.40x = 20,934,075.60 × 10,767,404.40
  4. Step 4: Simplify right side
    13,956,050.40x = 225,405,657,725,372.66
  5. Step 5: Solve for x
    x = 225,405,657,725,372.66/13,956,050.40
  6. Step 6: Final answer
    x = 16,151,106.60

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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.