Home / 73,372,529.10-110,058,793.65-49,186,058.70

Finding the Fourth Proportional to 73,372,529.10, 110,058,793.65 and 49,186,058.70

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Solution

The fourth proportional to 73,372,529.10, 110,058,793.65 and 49,186,058.70 is: 73,779,088.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,372,529.10 : 110,058,793.65 = 49,186,058.70 : x
  2. Step 2: Convert to fraction form
    73,372,529.10/110,058,793.65 = 49,186,058.70/x
  3. Step 3: Cross multiply
    73,372,529.10x = 110,058,793.65 × 49,186,058.70
  4. Step 4: Simplify right side
    73,372,529.10x = 5,413,358,284,920,088
  5. Step 5: Solve for x
    x = 5,413,358,284,920,088/73,372,529.10
  6. Step 6: Final answer
    x = 73,779,088.05

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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.