Home / 934,997,142,968.40-1,402,707,194,080.70-504,724,992,337.80

Finding the Fourth Proportional to 934,997,142,968.40, 1,402,707,194,080.70 and 504,724,992,337.80

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Solution

The fourth proportional to 934,997,142,968.40, 1,402,707,194,080.70 and 504,724,992,337.80 is: 757,201,648,271.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,997,142,968.40 : 1,402,707,194,080.70 = 504,724,992,337.80 : x
  2. Step 2: Convert to fraction form
    934,997,142,968.40/1,402,707,194,080.70 = 504,724,992,337.80/x
  3. Step 3: Cross multiply
    934,997,142,968.40x = 1,402,707,194,080.70 × 504,724,992,337.80
  4. Step 4: Simplify right side
    934,997,142,968.40x = 707,981,377,784,558,213,136,384
  5. Step 5: Solve for x
    x = 707,981,377,784,558,213,136,384/934,997,142,968.40
  6. Step 6: Final answer
    x = 757,201,648,271.23

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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.