Home / 176,136,601.70-264,110,424.15-73,785,001.70

Finding the Fourth Proportional to 176,136,601.70, 264,110,424.15 and 73,785,001.70

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Solution

The fourth proportional to 176,136,601.70, 264,110,424.15 and 73,785,001.70 is: 110,637,924.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,136,601.70 : 264,110,424.15 = 73,785,001.70 : x
  2. Step 2: Convert to fraction form
    176,136,601.70/264,110,424.15 = 73,785,001.70/x
  3. Step 3: Cross multiply
    176,136,601.70x = 264,110,424.15 × 73,785,001.70
  4. Step 4: Simplify right side
    176,136,601.70x = 19,487,388,094,895,472
  5. Step 5: Solve for x
    x = 19,487,388,094,895,472/176,136,601.70
  6. Step 6: Final answer
    x = 110,637,924.81

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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.