Home / 2,673,090,529,340.40-3,688,865,328,432.90-1,455,122,399,502.90

Finding the Fourth Proportional to 2,673,090,529,340.40, 3,688,865,328,432.90 and 1,455,122,399,502.90

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Solution

The fourth proportional to 2,673,090,529,340.40, 3,688,865,328,432.90 and 1,455,122,399,502.90 is: 2,008,069,127,938.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,090,529,340.40 : 3,688,865,328,432.90 = 1,455,122,399,502.90 : x
  2. Step 2: Convert to fraction form
    2,673,090,529,340.40/3,688,865,328,432.90 = 1,455,122,399,502.90/x
  3. Step 3: Cross multiply
    2,673,090,529,340.40x = 3,688,865,328,432.90 × 1,455,122,399,502.90
  4. Step 4: Simplify right side
    2,673,090,529,340.40x = 5,367,750,568,152,333,702,660,096
  5. Step 5: Solve for x
    x = 5,367,750,568,152,333,702,660,096/2,673,090,529,340.40
  6. Step 6: Final answer
    x = 2,008,069,127,938.16

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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.