Home / 2,683,803,426.65-4,024,358,013.57-1,563,689,648.69

Finding the Fourth Proportional to 2,683,803,426.65, 4,024,358,013.57 and 1,563,689,648.69

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Solution

The fourth proportional to 2,683,803,426.65, 4,024,358,013.57 and 1,563,689,648.69 is: 2,344,749,584.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,803,426.65 : 4,024,358,013.57 = 1,563,689,648.69 : x
  2. Step 2: Convert to fraction form
    2,683,803,426.65/4,024,358,013.57 = 1,563,689,648.69/x
  3. Step 3: Cross multiply
    2,683,803,426.65x = 4,024,358,013.57 × 1,563,689,648.69
  4. Step 4: Simplify right side
    2,683,803,426.65x = 6,292,846,968,442,059,776
  5. Step 5: Solve for x
    x = 6,292,846,968,442,059,776/2,683,803,426.65
  6. Step 6: Final answer
    x = 2,344,749,584.10

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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.