Home / 24,905,087.20-37,357,630.80-7,867,482.40

Finding the Fourth Proportional to 24,905,087.20, 37,357,630.80 and 7,867,482.40

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Solution

The fourth proportional to 24,905,087.20, 37,357,630.80 and 7,867,482.40 is: 11,801,223.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,905,087.20 : 37,357,630.80 = 7,867,482.40 : x
  2. Step 2: Convert to fraction form
    24,905,087.20/37,357,630.80 = 7,867,482.40/x
  3. Step 3: Cross multiply
    24,905,087.20x = 37,357,630.80 × 7,867,482.40
  4. Step 4: Simplify right side
    24,905,087.20x = 293,910,502,824,697.94
  5. Step 5: Solve for x
    x = 293,910,502,824,697.94/24,905,087.20
  6. Step 6: Final answer
    x = 11,801,223.60

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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.