Home / 1,170,292,054.55-1,755,169,456.98-697,724,814.33

Finding the Fourth Proportional to 1,170,292,054.55, 1,755,169,456.98 and 697,724,814.33

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Solution

The fourth proportional to 1,170,292,054.55, 1,755,169,456.98 and 697,724,814.33 is: 1,046,427,068.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,292,054.55 : 1,755,169,456.98 = 697,724,814.33 : x
  2. Step 2: Convert to fraction form
    1,170,292,054.55/1,755,169,456.98 = 697,724,814.33/x
  3. Step 3: Cross multiply
    1,170,292,054.55x = 1,755,169,456.98 × 697,724,814.33
  4. Step 4: Simplify right side
    1,170,292,054.55x = 1,224,625,283,489,057,536
  5. Step 5: Solve for x
    x = 1,224,625,283,489,057,536/1,170,292,054.55
  6. Step 6: Final answer
    x = 1,046,427,068.13

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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.