Home / 101,205,414-151,808,122.44-24,528,442.32

Finding the Fourth Proportional to 101,205,414, 151,808,122.44 and 24,528,442.32

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Solution

The fourth proportional to 101,205,414, 151,808,122.44 and 24,528,442.32 is: 36,792,663.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,205,414 : 151,808,122.44 = 24,528,442.32 : x
  2. Step 2: Convert to fraction form
    101,205,414/151,808,122.44 = 24,528,442.32/x
  3. Step 3: Cross multiply
    101,205,414x = 151,808,122.44 × 24,528,442.32
  4. Step 4: Simplify right side
    101,205,414x = 3,723,616,774,977,037.50
  5. Step 5: Solve for x
    x = 3,723,616,774,977,037.50/101,205,414
  6. Step 6: Final answer
    x = 36,792,663.83

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1.5x scale

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.