Home / 25,068,187.20-37,602,280.80-16,546,530.40

Finding the Fourth Proportional to 25,068,187.20, 37,602,280.80 and 16,546,530.40

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Solution

The fourth proportional to 25,068,187.20, 37,602,280.80 and 16,546,530.40 is: 24,819,795.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,068,187.20 : 37,602,280.80 = 16,546,530.40 : x
  2. Step 2: Convert to fraction form
    25,068,187.20/37,602,280.80 = 16,546,530.40/x
  3. Step 3: Cross multiply
    25,068,187.20x = 37,602,280.80 × 16,546,530.40
  4. Step 4: Simplify right side
    25,068,187.20x = 622,187,282,366,536.25
  5. Step 5: Solve for x
    x = 622,187,282,366,536.25/25,068,187.20
  6. Step 6: Final answer
    x = 24,819,795.60

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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.