Home / 3,142,838,917.19-4,710,376,463.38-2,697,048,083.41

Finding the Fourth Proportional to 3,142,838,917.19, 4,710,376,463.38 and 2,697,048,083.41

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Solution

The fourth proportional to 3,142,838,917.19, 4,710,376,463.38 and 2,697,048,083.41 is: 4,042,240,836.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,142,838,917.19 : 4,710,376,463.38 = 2,697,048,083.41 : x
  2. Step 2: Convert to fraction form
    3,142,838,917.19/4,710,376,463.38 = 2,697,048,083.41/x
  3. Step 3: Cross multiply
    3,142,838,917.19x = 4,710,376,463.38 × 2,697,048,083.41
  4. Step 4: Simplify right side
    3,142,838,917.19x = 12,704,111,812,680,081,408
  5. Step 5: Solve for x
    x = 12,704,111,812,680,081,408/3,142,838,917.19
  6. Step 6: Final answer
    x = 4,042,240,836.20

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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.