Home / 933,199,604.70-1,399,799,407.05-587,030,747.10

Finding the Fourth Proportional to 933,199,604.70, 1,399,799,407.05 and 587,030,747.10

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Solution

The fourth proportional to 933,199,604.70, 1,399,799,407.05 and 587,030,747.10 is: 880,546,120.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,199,604.70 : 1,399,799,407.05 = 587,030,747.10 : x
  2. Step 2: Convert to fraction form
    933,199,604.70/1,399,799,407.05 = 587,030,747.10/x
  3. Step 3: Cross multiply
    933,199,604.70x = 1,399,799,407.05 × 587,030,747.10
  4. Step 4: Simplify right side
    933,199,604.70x = 821,725,291,710,698,496
  5. Step 5: Solve for x
    x = 821,725,291,710,698,496/933,199,604.70
  6. Step 6: Final answer
    x = 880,546,120.65

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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.