Home / 10,281,580,385.15-14,190,615,747.43-6,669,081,062.96

Finding the Fourth Proportional to 10,281,580,385.15, 14,190,615,747.43 and 6,669,081,062.96

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Solution

The fourth proportional to 10,281,580,385.15, 14,190,615,747.43 and 6,669,081,062.96 is: 9,204,651,737.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,281,580,385.15 : 14,190,615,747.43 = 6,669,081,062.96 : x
  2. Step 2: Convert to fraction form
    10,281,580,385.15/14,190,615,747.43 = 6,669,081,062.96/x
  3. Step 3: Cross multiply
    10,281,580,385.15x = 14,190,615,747.43 × 6,669,081,062.96
  4. Step 4: Simplify right side
    10,281,580,385.15x = 94,638,366,752,937,312,256
  5. Step 5: Solve for x
    x = 94,638,366,752,937,312,256/10,281,580,385.15
  6. Step 6: Final answer
    x = 9,204,651,737.16

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1.5x scale

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.