Home / 2,237,186,473.76-3,087,680,990.16-1,346,013,950.24

Finding the Fourth Proportional to 2,237,186,473.76, 3,087,680,990.16 and 1,346,013,950.24

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Solution

The fourth proportional to 2,237,186,473.76, 3,087,680,990.16 and 1,346,013,950.24 is: 1,857,718,046.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,186,473.76 : 3,087,680,990.16 = 1,346,013,950.24 : x
  2. Step 2: Convert to fraction form
    2,237,186,473.76/3,087,680,990.16 = 1,346,013,950.24/x
  3. Step 3: Cross multiply
    2,237,186,473.76x = 3,087,680,990.16 × 1,346,013,950.24
  4. Step 4: Simplify right side
    2,237,186,473.76x = 4,156,061,686,646,216,192
  5. Step 5: Solve for x
    x = 4,156,061,686,646,216,192/2,237,186,473.76
  6. Step 6: Final answer
    x = 1,857,718,046.93

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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.