Home / 48,014,088.16-72,024,336.60-16,886,010.64

Finding the Fourth Proportional to 48,014,088.16, 72,024,336.60 and 16,886,010.64

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Solution

The fourth proportional to 48,014,088.16, 72,024,336.60 and 16,886,010.64 is: 25,330,142.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,014,088.16 : 72,024,336.60 = 16,886,010.64 : x
  2. Step 2: Convert to fraction form
    48,014,088.16/72,024,336.60 = 16,886,010.64/x
  3. Step 3: Cross multiply
    48,014,088.16x = 72,024,336.60 × 16,886,010.64
  4. Step 4: Simplify right side
    48,014,088.16x = 1,216,203,714,166,541.25
  5. Step 5: Solve for x
    x = 1,216,203,714,166,541.25/48,014,088.16
  6. Step 6: Final answer
    x = 25,330,142.90

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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.