Home / 963,072,254.40-1,444,608,381.60-957,697,483.20

Finding the Fourth Proportional to 963,072,254.40, 1,444,608,381.60 and 957,697,483.20

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Solution

The fourth proportional to 963,072,254.40, 1,444,608,381.60 and 957,697,483.20 is: 1,436,546,224.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,072,254.40 : 1,444,608,381.60 = 957,697,483.20 : x
  2. Step 2: Convert to fraction form
    963,072,254.40/1,444,608,381.60 = 957,697,483.20/x
  3. Step 3: Cross multiply
    963,072,254.40x = 1,444,608,381.60 × 957,697,483.20
  4. Step 4: Simplify right side
    963,072,254.40x = 1,383,497,811,267,945,216
  5. Step 5: Solve for x
    x = 1,383,497,811,267,945,216/963,072,254.40
  6. Step 6: Final answer
    x = 1,436,546,224.80

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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.