Home / 3,524,431,480.35-5,287,249,510.62-1,453,020,903.87

Finding the Fourth Proportional to 3,524,431,480.35, 5,287,249,510.62 and 1,453,020,903.87

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Solution

The fourth proportional to 3,524,431,480.35, 5,287,249,510.62 and 1,453,020,903.87 is: 2,179,779,662.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,431,480.35 : 5,287,249,510.62 = 1,453,020,903.87 : x
  2. Step 2: Convert to fraction form
    3,524,431,480.35/5,287,249,510.62 = 1,453,020,903.87/x
  3. Step 3: Cross multiply
    3,524,431,480.35x = 5,287,249,510.62 × 1,453,020,903.87
  4. Step 4: Simplify right side
    3,524,431,480.35x = 7,682,484,062,907,286,528
  5. Step 5: Solve for x
    x = 7,682,484,062,907,286,528/3,524,431,480.35
  6. Step 6: Final answer
    x = 2,179,779,662.55

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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.