Home / 350,285,151,776.91-525,374,638,822.20-95,334,402,581.19

Finding the Fourth Proportional to 350,285,151,776.91, 525,374,638,822.20 and 95,334,402,581.19

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Solution

The fourth proportional to 350,285,151,776.91, 525,374,638,822.20 and 95,334,402,581.19 is: 142,987,155,091.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,285,151,776.91 : 525,374,638,822.20 = 95,334,402,581.19 : x
  2. Step 2: Convert to fraction form
    350,285,151,776.91/525,374,638,822.20 = 95,334,402,581.19/x
  3. Step 3: Cross multiply
    350,285,151,776.91x = 525,374,638,822.20 × 95,334,402,581.19
  4. Step 4: Simplify right side
    350,285,151,776.91x = 50,086,277,323,422,913,527,808
  5. Step 5: Solve for x
    x = 50,086,277,323,422,913,527,808/350,285,151,776.91
  6. Step 6: Final answer
    x = 142,987,155,091.64

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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.