Home / 11,650,176,007.40-17,475,264,011.10-3,895,388,935.40

Finding the Fourth Proportional to 11,650,176,007.40, 17,475,264,011.10 and 3,895,388,935.40

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Solution

The fourth proportional to 11,650,176,007.40, 17,475,264,011.10 and 3,895,388,935.40 is: 5,843,083,403.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,650,176,007.40 : 17,475,264,011.10 = 3,895,388,935.40 : x
  2. Step 2: Convert to fraction form
    11,650,176,007.40/17,475,264,011.10 = 3,895,388,935.40/x
  3. Step 3: Cross multiply
    11,650,176,007.40x = 17,475,264,011.10 × 3,895,388,935.40
  4. Step 4: Simplify right side
    11,650,176,007.40x = 68,072,950,072,032,755,712
  5. Step 5: Solve for x
    x = 68,072,950,072,032,755,712/11,650,176,007.40
  6. Step 6: Final answer
    x = 5,843,083,403.10

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Double scale
Find fourth proportional to 11,650,176,008.40, 17,475,264,012.60 and 3,895,388,936.40
Similar ratio
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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.