Home / 2,507,535,185.12-3,460,192,868.64-1,476,217,975.68

Finding the Fourth Proportional to 2,507,535,185.12, 3,460,192,868.64 and 1,476,217,975.68

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Solution

The fourth proportional to 2,507,535,185.12, 3,460,192,868.64 and 1,476,217,975.68 is: 2,037,059,715.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,535,185.12 : 3,460,192,868.64 = 1,476,217,975.68 : x
  2. Step 2: Convert to fraction form
    2,507,535,185.12/3,460,192,868.64 = 1,476,217,975.68/x
  3. Step 3: Cross multiply
    2,507,535,185.12x = 3,460,192,868.64 × 1,476,217,975.68
  4. Step 4: Simplify right side
    2,507,535,185.12x = 5,107,998,912,006,113,280
  5. Step 5: Solve for x
    x = 5,107,998,912,006,113,280/2,507,535,185.12
  6. Step 6: Final answer
    x = 2,037,059,715.98

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Double scale
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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.