Home / 57,616,093,373.10-86,472,513,000.45-26,222,054,793.90

Finding the Fourth Proportional to 57,616,093,373.10, 86,472,513,000.45 and 26,222,054,793.90

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Solution

The fourth proportional to 57,616,093,373.10, 86,472,513,000.45 and 26,222,054,793.90 is: 39,355,097,531.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,616,093,373.10 : 86,472,513,000.45 = 26,222,054,793.90 : x
  2. Step 2: Convert to fraction form
    57,616,093,373.10/86,472,513,000.45 = 26,222,054,793.90/x
  3. Step 3: Cross multiply
    57,616,093,373.10x = 86,472,513,000.45 × 26,222,054,793.90
  4. Step 4: Simplify right side
    57,616,093,373.10x = 2,267,486,974,064,030,121,984
  5. Step 5: Solve for x
    x = 2,267,486,974,064,030,121,984/57,616,093,373.10
  6. Step 6: Final answer
    x = 39,355,097,531.18

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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.