Home / 46,729,552.86-69,979,866.57-38,592,746.46

Finding the Fourth Proportional to 46,729,552.86, 69,979,866.57 and 38,592,746.46

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Solution

The fourth proportional to 46,729,552.86, 69,979,866.57 and 38,592,746.46 is: 57,794,587.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,729,552.86 : 69,979,866.57 = 38,592,746.46 : x
  2. Step 2: Convert to fraction form
    46,729,552.86/69,979,866.57 = 38,592,746.46/x
  3. Step 3: Cross multiply
    46,729,552.86x = 69,979,866.57 × 38,592,746.46
  4. Step 4: Simplify right side
    46,729,552.86x = 2,700,715,247,840,639.50
  5. Step 5: Solve for x
    x = 2,700,715,247,840,639.50/46,729,552.86
  6. Step 6: Final answer
    x = 57,794,587.85

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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.