Home / 3,554,050,511.93-5,331,075,767.89-2,520,929,207.93

Finding the Fourth Proportional to 3,554,050,511.93, 5,331,075,767.89 and 2,520,929,207.93

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Solution

The fourth proportional to 3,554,050,511.93, 5,331,075,767.89 and 2,520,929,207.93 is: 3,781,393,811.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,050,511.93 : 5,331,075,767.89 = 2,520,929,207.93 : x
  2. Step 2: Convert to fraction form
    3,554,050,511.93/5,331,075,767.89 = 2,520,929,207.93/x
  3. Step 3: Cross multiply
    3,554,050,511.93x = 5,331,075,767.89 × 2,520,929,207.93
  4. Step 4: Simplify right side
    3,554,050,511.93x = 13,439,264,612,928,796,672
  5. Step 5: Solve for x
    x = 13,439,264,612,928,796,672/3,554,050,511.93
  6. Step 6: Final answer
    x = 3,781,393,811.89

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Double scale
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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.