Home / 1,024,075,525.96-1,413,224,227.38-554,176,846.72

Finding the Fourth Proportional to 1,024,075,525.96, 1,413,224,227.38 and 554,176,846.72

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Solution

The fourth proportional to 1,024,075,525.96, 1,413,224,227.38 and 554,176,846.72 is: 764,764,049.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,075,525.96 : 1,413,224,227.38 = 554,176,846.72 : x
  2. Step 2: Convert to fraction form
    1,024,075,525.96/1,413,224,227.38 = 554,176,846.72/x
  3. Step 3: Cross multiply
    1,024,075,525.96x = 1,413,224,227.38 × 554,176,846.72
  4. Step 4: Simplify right side
    1,024,075,525.96x = 783,176,146,037,756,800
  5. Step 5: Solve for x
    x = 783,176,146,037,756,800/1,024,075,525.96
  6. Step 6: Final answer
    x = 764,764,049.32

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Double scale
Find fourth proportional to 1,024,075,526.96, 1,413,224,228.76 and 554,176,847.72
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1.5x scale

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.