Home / 14,177,777.40-21,266,666.10-4,594,124.70

Finding the Fourth Proportional to 14,177,777.40, 21,266,666.10 and 4,594,124.70

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Solution

The fourth proportional to 14,177,777.40, 21,266,666.10 and 4,594,124.70 is: 6,891,187.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,177,777.40 : 21,266,666.10 = 4,594,124.70 : x
  2. Step 2: Convert to fraction form
    14,177,777.40/21,266,666.10 = 4,594,124.70/x
  3. Step 3: Cross multiply
    14,177,777.40x = 21,266,666.10 × 4,594,124.70
  4. Step 4: Simplify right side
    14,177,777.40x = 97,701,716,016,662.69
  5. Step 5: Solve for x
    x = 97,701,716,016,662.69/14,177,777.40
  6. Step 6: Final answer
    x = 6,891,187.05

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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.