Home / 2,953,660,281.72-4,077,306,246.06-1,840,376,427

Finding the Fourth Proportional to 2,953,660,281.72, 4,077,306,246.06 and 1,840,376,427

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Solution

The fourth proportional to 2,953,660,281.72, 4,077,306,246.06 and 1,840,376,427 is: 2,540,501,474.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,660,281.72 : 4,077,306,246.06 = 1,840,376,427 : x
  2. Step 2: Convert to fraction form
    2,953,660,281.72/4,077,306,246.06 = 1,840,376,427/x
  3. Step 3: Cross multiply
    2,953,660,281.72x = 4,077,306,246.06 × 1,840,376,427
  4. Step 4: Simplify right side
    2,953,660,281.72x = 7,503,778,300,908,685,312
  5. Step 5: Solve for x
    x = 7,503,778,300,908,685,312/2,953,660,281.72
  6. Step 6: Final answer
    x = 2,540,501,474.51

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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.