Home / 3,545,857,220.40-5,318,785,830.60-3,376,551,927.60

Finding the Fourth Proportional to 3,545,857,220.40, 5,318,785,830.60 and 3,376,551,927.60

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Solution

The fourth proportional to 3,545,857,220.40, 5,318,785,830.60 and 3,376,551,927.60 is: 5,064,827,891.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,545,857,220.40 : 5,318,785,830.60 = 3,376,551,927.60 : x
  2. Step 2: Convert to fraction form
    3,545,857,220.40/5,318,785,830.60 = 3,376,551,927.60/x
  3. Step 3: Cross multiply
    3,545,857,220.40x = 5,318,785,830.60 × 3,376,551,927.60
  4. Step 4: Simplify right side
    3,545,857,220.40x = 17,959,156,548,803,997,696
  5. Step 5: Solve for x
    x = 17,959,156,548,803,997,696/3,545,857,220.40
  6. Step 6: Final answer
    x = 5,064,827,891.40

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Double scale
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Similar ratio
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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.