Home / 88,429,644.02-122,033,381.96-50,749,803.32

Finding the Fourth Proportional to 88,429,644.02, 122,033,381.96 and 50,749,803.32

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Solution

The fourth proportional to 88,429,644.02, 122,033,381.96 and 50,749,803.32 is: 70,035,000.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,429,644.02 : 122,033,381.96 = 50,749,803.32 : x
  2. Step 2: Convert to fraction form
    88,429,644.02/122,033,381.96 = 50,749,803.32/x
  3. Step 3: Cross multiply
    88,429,644.02x = 122,033,381.96 × 50,749,803.32
  4. Step 4: Simplify right side
    88,429,644.02x = 6,193,170,132,944,436
  5. Step 5: Solve for x
    x = 6,193,170,132,944,436/88,429,644.02
  6. Step 6: Final answer
    x = 70,035,000.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.