Home / 26,226,118,612.09-36,192,152,727.15-14,183,129,419.98

Finding the Fourth Proportional to 26,226,118,612.09, 36,192,152,727.15 and 14,183,129,419.98

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Solution

The fourth proportional to 26,226,118,612.09, 36,192,152,727.15 and 14,183,129,419.98 is: 19,572,777,569.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,226,118,612.09 : 36,192,152,727.15 = 14,183,129,419.98 : x
  2. Step 2: Convert to fraction form
    26,226,118,612.09/36,192,152,727.15 = 14,183,129,419.98/x
  3. Step 3: Cross multiply
    26,226,118,612.09x = 36,192,152,727.15 × 14,183,129,419.98
  4. Step 4: Simplify right side
    26,226,118,612.09x = 513,317,986,116,850,548,736
  5. Step 5: Solve for x
    x = 513,317,986,116,850,548,736/26,226,118,612.09
  6. Step 6: Final answer
    x = 19,572,777,569.92

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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.