Home / 176,136,616.70-264,110,446.65-73,785,016.70

Finding the Fourth Proportional to 176,136,616.70, 264,110,446.65 and 73,785,016.70

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Solution

The fourth proportional to 176,136,616.70, 264,110,446.65 and 73,785,016.70 is: 110,637,947.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,136,616.70 : 264,110,446.65 = 73,785,016.70 : x
  2. Step 2: Convert to fraction form
    176,136,616.70/264,110,446.65 = 73,785,016.70/x
  3. Step 3: Cross multiply
    176,136,616.70x = 264,110,446.65 × 73,785,016.70
  4. Step 4: Simplify right side
    176,136,616.70x = 19,487,393,716,714,712
  5. Step 5: Solve for x
    x = 19,487,393,716,714,712/176,136,616.70
  6. Step 6: Final answer
    x = 110,637,947.30

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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.