Home / 1,054,075,284.45-1,571,689,213.83-1,025,115,224.85

Finding the Fourth Proportional to 1,054,075,284.45, 1,571,689,213.83 and 1,025,115,224.85

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Solution

The fourth proportional to 1,054,075,284.45, 1,571,689,213.83 and 1,025,115,224.85 is: 1,528,508,035.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,075,284.45 : 1,571,689,213.83 = 1,025,115,224.85 : x
  2. Step 2: Convert to fraction form
    1,054,075,284.45/1,571,689,213.83 = 1,025,115,224.85/x
  3. Step 3: Cross multiply
    1,054,075,284.45x = 1,571,689,213.83 × 1,025,115,224.85
  4. Step 4: Simplify right side
    1,054,075,284.45x = 1,611,162,541,829,660,160
  5. Step 5: Solve for x
    x = 1,611,162,541,829,660,160/1,054,075,284.45
  6. Step 6: Final answer
    x = 1,528,508,035.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.