Home / 14,463,811,180.79-21,698,510,749.70-5,499,303,434.83

Finding the Fourth Proportional to 14,463,811,180.79, 21,698,510,749.70 and 5,499,303,434.83

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Solution

The fourth proportional to 14,463,811,180.79, 21,698,510,749.70 and 5,499,303,434.83 is: 8,250,017,454.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,463,811,180.79 : 21,698,510,749.70 = 5,499,303,434.83 : x
  2. Step 2: Convert to fraction form
    14,463,811,180.79/21,698,510,749.70 = 5,499,303,434.83/x
  3. Step 3: Cross multiply
    14,463,811,180.79x = 21,698,510,749.70 × 5,499,303,434.83
  4. Step 4: Simplify right side
    14,463,811,180.79x = 119,326,694,696,432,074,752
  5. Step 5: Solve for x
    x = 119,326,694,696,432,074,752/14,463,811,180.79
  6. Step 6: Final answer
    x = 8,250,017,454.25

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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.