Home / 56,632,974,977,303-78,152,680,519,881-31,632,790,800,565

Finding the Fourth Proportional to 56,632,974,977,303, 78,152,680,519,881 and 31,632,790,800,565

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Solution

The fourth proportional to 56,632,974,977,303, 78,152,680,519,881 and 31,632,790,800,565 is: 43,652,790,523,181.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,632,974,977,303 : 78,152,680,519,881 = 31,632,790,800,565 : x
  2. Step 2: Convert to fraction form
    56,632,974,977,303/78,152,680,519,881 = 31,632,790,800,565/x
  3. Step 3: Cross multiply
    56,632,974,977,303x = 78,152,680,519,881 × 31,632,790,800,565
  4. Step 4: Simplify right side
    56,632,974,977,303x = 2,472,187,393,388,787,104,359,645,184
  5. Step 5: Solve for x
    x = 2,472,187,393,388,787,104,359,645,184/56,632,974,977,303
  6. Step 6: Final answer
    x = 43,652,790,523,181.49

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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.