Home / 35,383,420,728.16-53,082,585,184.77-11,478,058,834.17

Finding the Fourth Proportional to 35,383,420,728.16, 53,082,585,184.77 and 11,478,058,834.17

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Solution

The fourth proportional to 35,383,420,728.16, 53,082,585,184.77 and 11,478,058,834.17 is: 17,219,506,290.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,383,420,728.16 : 53,082,585,184.77 = 11,478,058,834.17 : x
  2. Step 2: Convert to fraction form
    35,383,420,728.16/53,082,585,184.77 = 11,478,058,834.17/x
  3. Step 3: Cross multiply
    35,383,420,728.16x = 53,082,585,184.77 × 11,478,058,834.17
  4. Step 4: Simplify right side
    35,383,420,728.16x = 609,285,035,820,630,802,432
  5. Step 5: Solve for x
    x = 609,285,035,820,630,802,432/35,383,420,728.16
  6. Step 6: Final answer
    x = 17,219,506,290.86

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1.5x scale

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.