Home / 177,514,587.45-266,271,881.18-177,514,587.45

Finding the Fourth Proportional to 177,514,587.45, 266,271,881.18 and 177,514,587.45

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Solution

The fourth proportional to 177,514,587.45, 266,271,881.18 and 177,514,587.45 is: 266,271,881.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,514,587.45 : 266,271,881.18 = 177,514,587.45 : x
  2. Step 2: Convert to fraction form
    177,514,587.45/266,271,881.18 = 177,514,587.45/x
  3. Step 3: Cross multiply
    177,514,587.45x = 266,271,881.18 × 177,514,587.45
  4. Step 4: Simplify right side
    177,514,587.45x = 47,267,143,136,315,544
  5. Step 5: Solve for x
    x = 47,267,143,136,315,544/177,514,587.45
  6. Step 6: Final answer
    x = 266,271,881.18

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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.