Home / 3,045,058,121,742.20-4,569,465,918,552.90-1,411,099,055,438

Finding the Fourth Proportional to 3,045,058,121,742.20, 4,569,465,918,552.90 and 1,411,099,055,438

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Solution

The fourth proportional to 3,045,058,121,742.20, 4,569,465,918,552.90 and 1,411,099,055,438 is: 2,117,519,201,189.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,058,121,742.20 : 4,569,465,918,552.90 = 1,411,099,055,438 : x
  2. Step 2: Convert to fraction form
    3,045,058,121,742.20/4,569,465,918,552.90 = 1,411,099,055,438/x
  3. Step 3: Cross multiply
    3,045,058,121,742.20x = 4,569,465,918,552.90 × 1,411,099,055,438
  4. Step 4: Simplify right side
    3,045,058,121,742.20x = 6,447,969,041,526,130,328,207,360
  5. Step 5: Solve for x
    x = 6,447,969,041,526,130,328,207,360/3,045,058,121,742.20
  6. Step 6: Final answer
    x = 2,117,519,201,189.17

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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.