Home / 14,677,909.20-22,016,863.80-9,576,075.60

Finding the Fourth Proportional to 14,677,909.20, 22,016,863.80 and 9,576,075.60

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Solution

The fourth proportional to 14,677,909.20, 22,016,863.80 and 9,576,075.60 is: 14,364,113.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,909.20 : 22,016,863.80 = 9,576,075.60 : x
  2. Step 2: Convert to fraction form
    14,677,909.20/22,016,863.80 = 9,576,075.60/x
  3. Step 3: Cross multiply
    14,677,909.20x = 22,016,863.80 × 9,576,075.60
  4. Step 4: Simplify right side
    14,677,909.20x = 210,835,152,223,703.28
  5. Step 5: Solve for x
    x = 210,835,152,223,703.28/14,677,909.20
  6. Step 6: Final answer
    x = 14,364,113.40

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1.5x scale

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.