Home / 5,193,420,038,498.50-7,163,942,018,703.50-3,239,062,784,715.70

Finding the Fourth Proportional to 5,193,420,038,498.50, 7,163,942,018,703.50 and 3,239,062,784,715.70

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Solution

The fourth proportional to 5,193,420,038,498.50, 7,163,942,018,703.50 and 3,239,062,784,715.70 is: 4,468,049,534,339.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,193,420,038,498.50 : 7,163,942,018,703.50 = 3,239,062,784,715.70 : x
  2. Step 2: Convert to fraction form
    5,193,420,038,498.50/7,163,942,018,703.50 = 3,239,062,784,715.70/x
  3. Step 3: Cross multiply
    5,193,420,038,498.50x = 7,163,942,018,703.50 × 3,239,062,784,715.70
  4. Step 4: Simplify right side
    5,193,420,038,498.50x = 23,204,457,984,643,574,894,952,448
  5. Step 5: Solve for x
    x = 23,204,457,984,643,574,894,952,448/5,193,420,038,498.50
  6. Step 6: Final answer
    x = 4,468,049,534,339.68

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.