Home / 4,804,510,079.28-6,630,497,118.54-2,689,947,523.92

Finding the Fourth Proportional to 4,804,510,079.28, 6,630,497,118.54 and 2,689,947,523.92

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Solution

The fourth proportional to 4,804,510,079.28, 6,630,497,118.54 and 2,689,947,523.92 is: 3,712,280,547.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,510,079.28 : 6,630,497,118.54 = 2,689,947,523.92 : x
  2. Step 2: Convert to fraction form
    4,804,510,079.28/6,630,497,118.54 = 2,689,947,523.92/x
  3. Step 3: Cross multiply
    4,804,510,079.28x = 6,630,497,118.54 × 2,689,947,523.92
  4. Step 4: Simplify right side
    4,804,510,079.28x = 17,835,689,306,375,368,704
  5. Step 5: Solve for x
    x = 17,835,689,306,375,368,704/4,804,510,079.28
  6. Step 6: Final answer
    x = 3,712,280,547.25

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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.