Home / 14,230,563,748.98-19,626,727,204.62-12,510,234,587.16

Finding the Fourth Proportional to 14,230,563,748.98, 19,626,727,204.62 and 12,510,234,587.16

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Solution

The fourth proportional to 14,230,563,748.98, 19,626,727,204.62 and 12,510,234,587.16 is: 17,254,057,241.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,230,563,748.98 : 19,626,727,204.62 = 12,510,234,587.16 : x
  2. Step 2: Convert to fraction form
    14,230,563,748.98/19,626,727,204.62 = 12,510,234,587.16/x
  3. Step 3: Cross multiply
    14,230,563,748.98x = 19,626,727,204.62 × 12,510,234,587.16
  4. Step 4: Simplify right side
    14,230,563,748.98x = 245,534,961,507,991,224,320
  5. Step 5: Solve for x
    x = 245,534,961,507,991,224,320/14,230,563,748.98
  6. Step 6: Final answer
    x = 17,254,057,241.80

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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.