Home / 17,035,596,139.80-25,553,394,209.70-14,133,219,691.80

Finding the Fourth Proportional to 17,035,596,139.80, 25,553,394,209.70 and 14,133,219,691.80

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Solution

The fourth proportional to 17,035,596,139.80, 25,553,394,209.70 and 14,133,219,691.80 is: 21,199,829,537.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,035,596,139.80 : 25,553,394,209.70 = 14,133,219,691.80 : x
  2. Step 2: Convert to fraction form
    17,035,596,139.80/25,553,394,209.70 = 14,133,219,691.80/x
  3. Step 3: Cross multiply
    17,035,596,139.80x = 25,553,394,209.70 × 14,133,219,691.80
  4. Step 4: Simplify right side
    17,035,596,139.80x = 361,151,734,236,860,121,088
  5. Step 5: Solve for x
    x = 361,151,734,236,860,121,088/17,035,596,139.80
  6. Step 6: Final answer
    x = 21,199,829,537.70

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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.