Home / 94,018,611.87-140,953,745.74-59,402,048.92

Finding the Fourth Proportional to 94,018,611.87, 140,953,745.74 and 59,402,048.92

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Solution

The fourth proportional to 94,018,611.87, 140,953,745.74 and 59,402,048.92 is: 89,056,210.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,018,611.87 : 140,953,745.74 = 59,402,048.92 : x
  2. Step 2: Convert to fraction form
    94,018,611.87/140,953,745.74 = 59,402,048.92/x
  3. Step 3: Cross multiply
    94,018,611.87x = 140,953,745.74 × 59,402,048.92
  4. Step 4: Simplify right side
    94,018,611.87x = 8,372,941,299,403,832
  5. Step 5: Solve for x
    x = 8,372,941,299,403,832/94,018,611.87
  6. Step 6: Final answer
    x = 89,056,210.60

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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.