Home / 6,437,443,856,332.20-9,656,165,251,955.90-1,785,357,330,504.80

Finding the Fourth Proportional to 6,437,443,856,332.20, 9,656,165,251,955.90 and 1,785,357,330,504.80

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Solution

The fourth proportional to 6,437,443,856,332.20, 9,656,165,251,955.90 and 1,785,357,330,504.80 is: 2,678,035,848,062.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,437,443,856,332.20 : 9,656,165,251,955.90 = 1,785,357,330,504.80 : x
  2. Step 2: Convert to fraction form
    6,437,443,856,332.20/9,656,165,251,955.90 = 1,785,357,330,504.80/x
  3. Step 3: Cross multiply
    6,437,443,856,332.20x = 9,656,165,251,955.90 × 1,785,357,330,504.80
  4. Step 4: Simplify right side
    6,437,443,856,332.20x = 17,239,705,417,145,196,031,770,624
  5. Step 5: Solve for x
    x = 17,239,705,417,145,196,031,770,624/6,437,443,856,332.20
  6. Step 6: Final answer
    x = 2,678,035,848,062.17

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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.