Home / 1,055,315,123,502.30-1,582,250,019,603.20-537,414,117,956.48

Finding the Fourth Proportional to 1,055,315,123,502.30, 1,582,250,019,603.20 and 537,414,117,956.48

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Solution

The fourth proportional to 1,055,315,123,502.30, 1,582,250,019,603.20 and 537,414,117,956.48 is: 805,753,162,950.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,315,123,502.30 : 1,582,250,019,603.20 = 537,414,117,956.48 : x
  2. Step 2: Convert to fraction form
    1,055,315,123,502.30/1,582,250,019,603.20 = 537,414,117,956.48/x
  3. Step 3: Cross multiply
    1,055,315,123,502.30x = 1,582,250,019,603.20 × 537,414,117,956.48
  4. Step 4: Simplify right side
    1,055,315,123,502.30x = 850,323,498,671,676,839,690,240
  5. Step 5: Solve for x
    x = 850,323,498,671,676,839,690,240/1,055,315,123,502.30
  6. Step 6: Final answer
    x = 805,753,162,950.69

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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.