Home / 2,249,453,611.10-3,373,528,809.72-675,497,398.52

Finding the Fourth Proportional to 2,249,453,611.10, 3,373,528,809.72 and 675,497,398.52

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Solution

The fourth proportional to 2,249,453,611.10, 3,373,528,809.72 and 675,497,398.52 is: 1,013,050,424.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,453,611.10 : 3,373,528,809.72 = 675,497,398.52 : x
  2. Step 2: Convert to fraction form
    2,249,453,611.10/3,373,528,809.72 = 675,497,398.52/x
  3. Step 3: Cross multiply
    2,249,453,611.10x = 3,373,528,809.72 × 675,497,398.52
  4. Step 4: Simplify right side
    2,249,453,611.10x = 2,278,809,934,798,131,968
  5. Step 5: Solve for x
    x = 2,278,809,934,798,131,968/2,249,453,611.10
  6. Step 6: Final answer
    x = 1,013,050,424.14

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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.