Home / 9,820,873,535.20-14,731,310,302.80-5,902,665,330.40

Finding the Fourth Proportional to 9,820,873,535.20, 14,731,310,302.80 and 5,902,665,330.40

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Solution

The fourth proportional to 9,820,873,535.20, 14,731,310,302.80 and 5,902,665,330.40 is: 8,853,997,995.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,820,873,535.20 : 14,731,310,302.80 = 5,902,665,330.40 : x
  2. Step 2: Convert to fraction form
    9,820,873,535.20/14,731,310,302.80 = 5,902,665,330.40/x
  3. Step 3: Cross multiply
    9,820,873,535.20x = 14,731,310,302.80 × 5,902,665,330.40
  4. Step 4: Simplify right side
    9,820,873,535.20x = 86,953,994,595,701,882,880
  5. Step 5: Solve for x
    x = 86,953,994,595,701,882,880/9,820,873,535.20
  6. Step 6: Final answer
    x = 8,853,997,995.60

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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.