Home / 16,920,517,064,028-25,385,755,238,948-5,459,565,215,677.50

Finding the Fourth Proportional to 16,920,517,064,028, 25,385,755,238,948 and 5,459,565,215,677.50

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Solution

The fourth proportional to 16,920,517,064,028, 25,385,755,238,948 and 5,459,565,215,677.50 is: 8,190,954,552,500.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,920,517,064,028 : 25,385,755,238,948 = 5,459,565,215,677.50 : x
  2. Step 2: Convert to fraction form
    16,920,517,064,028/25,385,755,238,948 = 5,459,565,215,677.50/x
  3. Step 3: Cross multiply
    16,920,517,064,028x = 25,385,755,238,948 × 5,459,565,215,677.50
  4. Step 4: Simplify right side
    16,920,517,064,028x = 138,595,186,276,263,356,715,237,376
  5. Step 5: Solve for x
    x = 138,595,186,276,263,356,715,237,376/16,920,517,064,028
  6. Step 6: Final answer
    x = 8,190,954,552,500.55

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1.5x scale

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.