Home / 175,755,724.85-263,677,423.77-124,041,344.24

Finding the Fourth Proportional to 175,755,724.85, 263,677,423.77 and 124,041,344.24

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Solution

The fourth proportional to 175,755,724.85, 263,677,423.77 and 124,041,344.24 is: 186,092,954.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,755,724.85 : 263,677,423.77 = 124,041,344.24 : x
  2. Step 2: Convert to fraction form
    175,755,724.85/263,677,423.77 = 124,041,344.24/x
  3. Step 3: Cross multiply
    175,755,724.85x = 263,677,423.77 × 124,041,344.24
  4. Step 4: Simplify right side
    175,755,724.85x = 32,706,902,090,830,124
  5. Step 5: Solve for x
    x = 32,706,902,090,830,124/175,755,724.85
  6. Step 6: Final answer
    x = 186,092,954.40

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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.