Home / 1,156,578,332,416.10-1,596,056,626,767.10-635,722,616,038.75

Finding the Fourth Proportional to 1,156,578,332,416.10, 1,596,056,626,767.10 and 635,722,616,038.75

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Solution

The fourth proportional to 1,156,578,332,416.10, 1,596,056,626,767.10 and 635,722,616,038.75 is: 877,285,407,893.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,578,332,416.10 : 1,596,056,626,767.10 = 635,722,616,038.75 : x
  2. Step 2: Convert to fraction form
    1,156,578,332,416.10/1,596,056,626,767.10 = 635,722,616,038.75/x
  3. Step 3: Cross multiply
    1,156,578,332,416.10x = 1,596,056,626,767.10 × 635,722,616,038.75
  4. Step 4: Simplify right side
    1,156,578,332,416.10x = 1,014,649,294,114,363,734,491,136
  5. Step 5: Solve for x
    x = 1,014,649,294,114,363,734,491,136/1,156,578,332,416.10
  6. Step 6: Final answer
    x = 877,285,407,893.43

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.