Home / 5,038,864,080.80-7,558,296,121.20-3,460,696,887.20

Finding the Fourth Proportional to 5,038,864,080.80, 7,558,296,121.20 and 3,460,696,887.20

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Solution

The fourth proportional to 5,038,864,080.80, 7,558,296,121.20 and 3,460,696,887.20 is: 5,191,045,330.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,864,080.80 : 7,558,296,121.20 = 3,460,696,887.20 : x
  2. Step 2: Convert to fraction form
    5,038,864,080.80/7,558,296,121.20 = 3,460,696,887.20/x
  3. Step 3: Cross multiply
    5,038,864,080.80x = 7,558,296,121.20 × 3,460,696,887.20
  4. Step 4: Simplify right side
    5,038,864,080.80x = 26,156,971,859,172,671,488
  5. Step 5: Solve for x
    x = 26,156,971,859,172,671,488/5,038,864,080.80
  6. Step 6: Final answer
    x = 5,191,045,330.80

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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.