Home / 134,683,056.10-202,104,300.30-88,757,696.35

Finding the Fourth Proportional to 134,683,056.10, 202,104,300.30 and 88,757,696.35

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Solution

The fourth proportional to 134,683,056.10, 202,104,300.30 and 88,757,696.35 is: 133,189,078.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,683,056.10 : 202,104,300.30 = 88,757,696.35 : x
  2. Step 2: Convert to fraction form
    134,683,056.10/202,104,300.30 = 88,757,696.35/x
  3. Step 3: Cross multiply
    134,683,056.10x = 202,104,300.30 × 88,757,696.35
  4. Step 4: Simplify right side
    134,683,056.10x = 17,938,312,117,056,614
  5. Step 5: Solve for x
    x = 17,938,312,117,056,614/134,683,056.10
  6. Step 6: Final answer
    x = 133,189,078.39

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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.