Home / 110,650,047.35-155,136,814.45-110,650,047.35

Finding the Fourth Proportional to 110,650,047.35, 155,136,814.45 and 110,650,047.35

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Solution

The fourth proportional to 110,650,047.35, 155,136,814.45 and 110,650,047.35 is: 155,136,814.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,650,047.35 : 155,136,814.45 = 110,650,047.35 : x
  2. Step 2: Convert to fraction form
    110,650,047.35/155,136,814.45 = 110,650,047.35/x
  3. Step 3: Cross multiply
    110,650,047.35x = 155,136,814.45 × 110,650,047.35
  4. Step 4: Simplify right side
    110,650,047.35x = 17,165,895,864,620,662
  5. Step 5: Solve for x
    x = 17,165,895,864,620,662/110,650,047.35
  6. Step 6: Final answer
    x = 155,136,814.45

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.