Home / 933,258,112,221.60-1,288,103,382,351.70-567,374,569,977.96

Finding the Fourth Proportional to 933,258,112,221.60, 1,288,103,382,351.70 and 567,374,569,977.96

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Solution

The fourth proportional to 933,258,112,221.60, 1,288,103,382,351.70 and 567,374,569,977.96 is: 783,102,866,268.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,258,112,221.60 : 1,288,103,382,351.70 = 567,374,569,977.96 : x
  2. Step 2: Convert to fraction form
    933,258,112,221.60/1,288,103,382,351.70 = 567,374,569,977.96/x
  3. Step 3: Cross multiply
    933,258,112,221.60x = 1,288,103,382,351.70 × 567,374,569,977.96
  4. Step 4: Simplify right side
    933,258,112,221.60x = 730,837,102,648,951,484,448,768
  5. Step 5: Solve for x
    x = 730,837,102,648,951,484,448,768/933,258,112,221.60
  6. Step 6: Final answer
    x = 783,102,866,268.38

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Double scale
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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.