Home / 92,693,808,460.80-139,040,712,691.20-22,900,724,812.80

Finding the Fourth Proportional to 92,693,808,460.80, 139,040,712,691.20 and 22,900,724,812.80

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Solution

The fourth proportional to 92,693,808,460.80, 139,040,712,691.20 and 22,900,724,812.80 is: 34,351,087,219.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,693,808,460.80 : 139,040,712,691.20 = 22,900,724,812.80 : x
  2. Step 2: Convert to fraction form
    92,693,808,460.80/139,040,712,691.20 = 22,900,724,812.80/x
  3. Step 3: Cross multiply
    92,693,808,460.80x = 139,040,712,691.20 × 22,900,724,812.80
  4. Step 4: Simplify right side
    92,693,808,460.80x = 3,184,133,099,116,760,137,728
  5. Step 5: Solve for x
    x = 3,184,133,099,116,760,137,728/92,693,808,460.80
  6. Step 6: Final answer
    x = 34,351,087,219.20

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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.