Home / 1,105,924,352.91-1,526,114,354.54-604,033,208.07

Finding the Fourth Proportional to 1,105,924,352.91, 1,526,114,354.54 and 604,033,208.07

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Solution

The fourth proportional to 1,105,924,352.91, 1,526,114,354.54 and 604,033,208.07 is: 833,532,372.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,924,352.91 : 1,526,114,354.54 = 604,033,208.07 : x
  2. Step 2: Convert to fraction form
    1,105,924,352.91/1,526,114,354.54 = 604,033,208.07/x
  3. Step 3: Cross multiply
    1,105,924,352.91x = 1,526,114,354.54 × 604,033,208.07
  4. Step 4: Simplify right side
    1,105,924,352.91x = 921,823,749,451,453,568
  5. Step 5: Solve for x
    x = 921,823,749,451,453,568/1,105,924,352.91
  6. Step 6: Final answer
    x = 833,532,372.29

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Double scale
Find fourth proportional to 1,105,924,353.91, 1,526,114,355.91 and 604,033,209.07
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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.