Home / 5,038,864,046.30-7,558,296,069.45-3,460,696,852.70

Finding the Fourth Proportional to 5,038,864,046.30, 7,558,296,069.45 and 3,460,696,852.70

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Solution

The fourth proportional to 5,038,864,046.30, 7,558,296,069.45 and 3,460,696,852.70 is: 5,191,045,279.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,864,046.30 : 7,558,296,069.45 = 3,460,696,852.70 : x
  2. Step 2: Convert to fraction form
    5,038,864,046.30/7,558,296,069.45 = 3,460,696,852.70/x
  3. Step 3: Cross multiply
    5,038,864,046.30x = 7,558,296,069.45 × 3,460,696,852.70
  4. Step 4: Simplify right side
    5,038,864,046.30x = 26,156,971,419,320,393,728
  5. Step 5: Solve for x
    x = 26,156,971,419,320,393,728/5,038,864,046.30
  6. Step 6: Final answer
    x = 5,191,045,279.05

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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.