Home / 11,017,448,411.10-16,526,172,616.65-10,914,136,280.70

Finding the Fourth Proportional to 11,017,448,411.10, 16,526,172,616.65 and 10,914,136,280.70

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Solution

The fourth proportional to 11,017,448,411.10, 16,526,172,616.65 and 10,914,136,280.70 is: 16,371,204,421.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,017,448,411.10 : 16,526,172,616.65 = 10,914,136,280.70 : x
  2. Step 2: Convert to fraction form
    11,017,448,411.10/16,526,172,616.65 = 10,914,136,280.70/x
  3. Step 3: Cross multiply
    11,017,448,411.10x = 16,526,172,616.65 × 10,914,136,280.70
  4. Step 4: Simplify right side
    11,017,448,411.10x = 180,368,900,136,490,631,168
  5. Step 5: Solve for x
    x = 180,368,900,136,490,631,168/11,017,448,411.10
  6. Step 6: Final answer
    x = 16,371,204,421.05

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Double scale
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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.