Home / 96,882,029.04-133,696,224.08-52,828,916.24

Finding the Fourth Proportional to 96,882,029.04, 133,696,224.08 and 52,828,916.24

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Solution

The fourth proportional to 96,882,029.04, 133,696,224.08 and 52,828,916.24 is: 72,903,372.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,882,029.04 : 133,696,224.08 = 52,828,916.24 : x
  2. Step 2: Convert to fraction form
    96,882,029.04/133,696,224.08 = 52,828,916.24/x
  3. Step 3: Cross multiply
    96,882,029.04x = 133,696,224.08 × 52,828,916.24
  4. Step 4: Simplify right side
    96,882,029.04x = 7,063,026,623,526,591
  5. Step 5: Solve for x
    x = 7,063,026,623,526,591/96,882,029.04
  6. Step 6: Final answer
    x = 72,903,372.21

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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.