Home / 1,936,224,239.40-2,904,336,359.10-482,201,663.40

Finding the Fourth Proportional to 1,936,224,239.40, 2,904,336,359.10 and 482,201,663.40

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Solution

The fourth proportional to 1,936,224,239.40, 2,904,336,359.10 and 482,201,663.40 is: 723,302,495.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,936,224,239.40 : 2,904,336,359.10 = 482,201,663.40 : x
  2. Step 2: Convert to fraction form
    1,936,224,239.40/2,904,336,359.10 = 482,201,663.40/x
  3. Step 3: Cross multiply
    1,936,224,239.40x = 2,904,336,359.10 × 482,201,663.40
  4. Step 4: Simplify right side
    1,936,224,239.40x = 1,400,475,823,431,119,616
  5. Step 5: Solve for x
    x = 1,400,475,823,431,119,616/1,936,224,239.40
  6. Step 6: Final answer
    x = 723,302,495.10

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1.5x scale

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.