Home / 88,760,051.90-133,045,599.45-34,151,536.70

Finding the Fourth Proportional to 88,760,051.90, 133,045,599.45 and 34,151,536.70

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Solution

The fourth proportional to 88,760,051.90, 133,045,599.45 and 34,151,536.70 is: 51,190,953.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,760,051.90 : 133,045,599.45 = 34,151,536.70 : x
  2. Step 2: Convert to fraction form
    88,760,051.90/133,045,599.45 = 34,151,536.70/x
  3. Step 3: Cross multiply
    88,760,051.90x = 133,045,599.45 × 34,151,536.70
  4. Step 4: Simplify right side
    88,760,051.90x = 4,543,711,672,390,175
  5. Step 5: Solve for x
    x = 4,543,711,672,390,175/88,760,051.90
  6. Step 6: Final answer
    x = 51,190,953.31

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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.