Home / 4,357,940,415.15-6,013,461,141.36-2,452,333,821.15

Finding the Fourth Proportional to 4,357,940,415.15, 6,013,461,141.36 and 2,452,333,821.15

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Solution

The fourth proportional to 4,357,940,415.15, 6,013,461,141.36 and 2,452,333,821.15 is: 3,383,941,204.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357,940,415.15 : 6,013,461,141.36 = 2,452,333,821.15 : x
  2. Step 2: Convert to fraction form
    4,357,940,415.15/6,013,461,141.36 = 2,452,333,821.15/x
  3. Step 3: Cross multiply
    4,357,940,415.15x = 6,013,461,141.36 × 2,452,333,821.15
  4. Step 4: Simplify right side
    4,357,940,415.15x = 14,747,014,139,128,408,064
  5. Step 5: Solve for x
    x = 14,747,014,139,128,408,064/4,357,940,415.15
  6. Step 6: Final answer
    x = 3,383,941,204.85

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1.5x scale

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.