Home / 16,192,548,809.80-24,288,823,214.70-5,152,180,899.40

Finding the Fourth Proportional to 16,192,548,809.80, 24,288,823,214.70 and 5,152,180,899.40

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Solution

The fourth proportional to 16,192,548,809.80, 24,288,823,214.70 and 5,152,180,899.40 is: 7,728,271,349.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,192,548,809.80 : 24,288,823,214.70 = 5,152,180,899.40 : x
  2. Step 2: Convert to fraction form
    16,192,548,809.80/24,288,823,214.70 = 5,152,180,899.40/x
  3. Step 3: Cross multiply
    16,192,548,809.80x = 24,288,823,214.70 × 5,152,180,899.40
  4. Step 4: Simplify right side
    16,192,548,809.80x = 125,140,411,035,680,636,928
  5. Step 5: Solve for x
    x = 125,140,411,035,680,636,928/16,192,548,809.80
  6. Step 6: Final answer
    x = 7,728,271,349.10

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Double scale
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Similar ratio
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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.