Home / 88,595,525.10-132,868,404.45-28,029,816.30

Finding the Fourth Proportional to 88,595,525.10, 132,868,404.45 and 28,029,816.30

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Solution

The fourth proportional to 88,595,525.10, 132,868,404.45 and 28,029,816.30 is: 42,036,851.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,595,525.10 : 132,868,404.45 = 28,029,816.30 : x
  2. Step 2: Convert to fraction form
    88,595,525.10/132,868,404.45 = 28,029,816.30/x
  3. Step 3: Cross multiply
    88,595,525.10x = 132,868,404.45 × 28,029,816.30
  4. Step 4: Simplify right side
    88,595,525.10x = 3,724,276,968,807,602.50
  5. Step 5: Solve for x
    x = 3,724,276,968,807,602.50/88,595,525.10
  6. Step 6: Final answer
    x = 42,036,851.91

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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.