Home / 122,507,000,290.80-183,760,500,436.20-29,449,555,426.80

Finding the Fourth Proportional to 122,507,000,290.80, 183,760,500,436.20 and 29,449,555,426.80

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Solution

The fourth proportional to 122,507,000,290.80, 183,760,500,436.20 and 29,449,555,426.80 is: 44,174,333,140.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,507,000,290.80 : 183,760,500,436.20 = 29,449,555,426.80 : x
  2. Step 2: Convert to fraction form
    122,507,000,290.80/183,760,500,436.20 = 29,449,555,426.80/x
  3. Step 3: Cross multiply
    122,507,000,290.80x = 183,760,500,436.20 × 29,449,555,426.80
  4. Step 4: Simplify right side
    122,507,000,290.80x = 5,411,665,042,852,377,788,416
  5. Step 5: Solve for x
    x = 5,411,665,042,852,377,788,416/122,507,000,290.80
  6. Step 6: Final answer
    x = 44,174,333,140.20

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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.