Home / 2,386,601,136,474.70-3,579,901,700,666.40-573,476,752,775.32

Finding the Fourth Proportional to 2,386,601,136,474.70, 3,579,901,700,666.40 and 573,476,752,775.32

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Solution

The fourth proportional to 2,386,601,136,474.70, 3,579,901,700,666.40 and 573,476,752,775.32 is: 860,215,128,190.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,601,136,474.70 : 3,579,901,700,666.40 = 573,476,752,775.32 : x
  2. Step 2: Convert to fraction form
    2,386,601,136,474.70/3,579,901,700,666.40 = 573,476,752,775.32/x
  3. Step 3: Cross multiply
    2,386,601,136,474.70x = 3,579,901,700,666.40 × 573,476,752,775.32
  4. Step 4: Simplify right side
    2,386,601,136,474.70x = 2,052,990,402,553,012,490,862,592
  5. Step 5: Solve for x
    x = 2,052,990,402,553,012,490,862,592/2,386,601,136,474.70
  6. Step 6: Final answer
    x = 860,215,128,190.85

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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.