Home / 26,226,118,798.81-36,192,152,984.84-14,183,129,606.69

Finding the Fourth Proportional to 26,226,118,798.81, 36,192,152,984.84 and 14,183,129,606.69

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Solution

The fourth proportional to 26,226,118,798.81, 36,192,152,984.84 and 14,183,129,606.69 is: 19,572,777,827.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,226,118,798.81 : 36,192,152,984.84 = 14,183,129,606.69 : x
  2. Step 2: Convert to fraction form
    26,226,118,798.81/36,192,152,984.84 = 14,183,129,606.69/x
  3. Step 3: Cross multiply
    26,226,118,798.81x = 36,192,152,984.84 × 14,183,129,606.69
  4. Step 4: Simplify right side
    26,226,118,798.81x = 513,317,996,529,138,008,064
  5. Step 5: Solve for x
    x = 513,317,996,529,138,008,064/26,226,118,798.81
  6. Step 6: Final answer
    x = 19,572,777,827.59

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Double scale
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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.