Home / 1,053,933,167.14-1,453,950,843.66-636,111,890.98

Finding the Fourth Proportional to 1,053,933,167.14, 1,453,950,843.66 and 636,111,890.98

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Solution

The fourth proportional to 1,053,933,167.14, 1,453,950,843.66 and 636,111,890.98 is: 877,546,555.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,933,167.14 : 1,453,950,843.66 = 636,111,890.98 : x
  2. Step 2: Convert to fraction form
    1,053,933,167.14/1,453,950,843.66 = 636,111,890.98/x
  3. Step 3: Cross multiply
    1,053,933,167.14x = 1,453,950,843.66 × 636,111,890.98
  4. Step 4: Simplify right side
    1,053,933,167.14x = 924,875,420,552,529,024
  5. Step 5: Solve for x
    x = 924,875,420,552,529,024/1,053,933,167.14
  6. Step 6: Final answer
    x = 877,546,555.50

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.