Home / 89,110,068,586.53-133,720,081,893-41,294,165,411.63

Finding the Fourth Proportional to 89,110,068,586.53, 133,720,081,893 and 41,294,165,411.63

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Solution

The fourth proportional to 89,110,068,586.53, 133,720,081,893 and 41,294,165,411.63 is: 61,966,725,737.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,110,068,586.53 : 133,720,081,893 = 41,294,165,411.63 : x
  2. Step 2: Convert to fraction form
    89,110,068,586.53/133,720,081,893 = 41,294,165,411.63/x
  3. Step 3: Cross multiply
    89,110,068,586.53x = 133,720,081,893 × 41,294,165,411.63
  4. Step 4: Simplify right side
    89,110,068,586.53x = 5,521,859,180,545,583,349,760
  5. Step 5: Solve for x
    x = 5,521,859,180,545,583,349,760/89,110,068,586.53
  6. Step 6: Final answer
    x = 61,966,725,737.44

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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.