Home / 1,377,532,588,892.60-2,066,298,883,338.80-1,358,957,379,625.40

Finding the Fourth Proportional to 1,377,532,588,892.60, 2,066,298,883,338.80 and 1,358,957,379,625.40

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Solution

The fourth proportional to 1,377,532,588,892.60, 2,066,298,883,338.80 and 1,358,957,379,625.40 is: 2,038,436,069,438.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,377,532,588,892.60 : 2,066,298,883,338.80 = 1,358,957,379,625.40 : x
  2. Step 2: Convert to fraction form
    1,377,532,588,892.60/2,066,298,883,338.80 = 1,358,957,379,625.40/x
  3. Step 3: Cross multiply
    1,377,532,588,892.60x = 2,066,298,883,338.80 × 1,358,957,379,625.40
  4. Step 4: Simplify right side
    1,377,532,588,892.60x = 2,808,012,116,024,985,743,523,840
  5. Step 5: Solve for x
    x = 2,808,012,116,024,985,743,523,840/1,377,532,588,892.60
  6. Step 6: Final answer
    x = 2,038,436,069,438.00

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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.