Home / 92,822,724,876.90-139,233,913,536.10-29,084,950,189.77

Finding the Fourth Proportional to 92,822,724,876.90, 139,233,913,536.10 and 29,084,950,189.77

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Solution

The fourth proportional to 92,822,724,876.90, 139,233,913,536.10 and 29,084,950,189.77 is: 43,627,370,832.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,822,724,876.90 : 139,233,913,536.10 = 29,084,950,189.77 : x
  2. Step 2: Convert to fraction form
    92,822,724,876.90/139,233,913,536.10 = 29,084,950,189.77/x
  3. Step 3: Cross multiply
    92,822,724,876.90x = 139,233,913,536.10 × 29,084,950,189.77
  4. Step 4: Simplify right side
    92,822,724,876.90x = 4,049,611,439,924,211,875,840
  5. Step 5: Solve for x
    x = 4,049,611,439,924,211,875,840/92,822,724,876.90
  6. Step 6: Final answer
    x = 43,627,370,832.89

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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.