Home / 173,816,946.90-260,760,412.35-50,995,026.90

Finding the Fourth Proportional to 173,816,946.90, 260,760,412.35 and 50,995,026.90

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Solution

The fourth proportional to 173,816,946.90, 260,760,412.35 and 50,995,026.90 is: 76,502,806.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,816,946.90 : 260,760,412.35 = 50,995,026.90 : x
  2. Step 2: Convert to fraction form
    173,816,946.90/260,760,412.35 = 50,995,026.90/x
  3. Step 3: Cross multiply
    173,816,946.90x = 260,760,412.35 × 50,995,026.90
  4. Step 4: Simplify right side
    173,816,946.90x = 13,297,484,242,243,342
  5. Step 5: Solve for x
    x = 13,297,484,242,243,342/173,816,946.90
  6. Step 6: Final answer
    x = 76,502,806.43

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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.