Home / 1,088,783,790,553.60-1,502,513,987,461.50-594,388,347,799.15

Finding the Fourth Proportional to 1,088,783,790,553.60, 1,502,513,987,461.50 and 594,388,347,799.15

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Solution

The fourth proportional to 1,088,783,790,553.60, 1,502,513,987,461.50 and 594,388,347,799.15 is: 820,251,747,225.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,783,790,553.60 : 1,502,513,987,461.50 = 594,388,347,799.15 : x
  2. Step 2: Convert to fraction form
    1,088,783,790,553.60/1,502,513,987,461.50 = 594,388,347,799.15/x
  3. Step 3: Cross multiply
    1,088,783,790,553.60x = 1,502,513,987,461.50 × 594,388,347,799.15
  4. Step 4: Simplify right side
    1,088,783,790,553.60x = 893,076,806,552,353,752,743,936
  5. Step 5: Solve for x
    x = 893,076,806,552,353,752,743,936/1,088,783,790,553.60
  6. Step 6: Final answer
    x = 820,251,747,225.46

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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.