Home / 15,396,878,206.92-23,105,033,035.74-6,553,702,853.40

Finding the Fourth Proportional to 15,396,878,206.92, 23,105,033,035.74 and 6,553,702,853.40

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Solution

The fourth proportional to 15,396,878,206.92, 23,105,033,035.74 and 6,553,702,853.40 is: 9,834,689,792.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,396,878,206.92 : 23,105,033,035.74 = 6,553,702,853.40 : x
  2. Step 2: Convert to fraction form
    15,396,878,206.92/23,105,033,035.74 = 6,553,702,853.40/x
  3. Step 3: Cross multiply
    15,396,878,206.92x = 23,105,033,035.74 × 6,553,702,853.40
  4. Step 4: Simplify right side
    15,396,878,206.92x = 151,423,520,934,230,491,136
  5. Step 5: Solve for x
    x = 151,423,520,934,230,491,136/15,396,878,206.92
  6. Step 6: Final answer
    x = 9,834,689,792.26

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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.