Home / 3,792,258,082.80-5,688,387,124.20-3,492,950,511.60

Finding the Fourth Proportional to 3,792,258,082.80, 5,688,387,124.20 and 3,492,950,511.60

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Solution

The fourth proportional to 3,792,258,082.80, 5,688,387,124.20 and 3,492,950,511.60 is: 5,239,425,767.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,258,082.80 : 5,688,387,124.20 = 3,492,950,511.60 : x
  2. Step 2: Convert to fraction form
    3,792,258,082.80/5,688,387,124.20 = 3,492,950,511.60/x
  3. Step 3: Cross multiply
    3,792,258,082.80x = 5,688,387,124.20 × 3,492,950,511.60
  4. Step 4: Simplify right side
    3,792,258,082.80x = 19,869,254,715,653,242,880
  5. Step 5: Solve for x
    x = 19,869,254,715,653,242,880/3,792,258,082.80
  6. Step 6: Final answer
    x = 5,239,425,767.40

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1.5x scale

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.