Home / 11,347,776,066.80-17,021,664,100.20-6,123,498,460.40

Finding the Fourth Proportional to 11,347,776,066.80, 17,021,664,100.20 and 6,123,498,460.40

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Solution

The fourth proportional to 11,347,776,066.80, 17,021,664,100.20 and 6,123,498,460.40 is: 9,185,247,690.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,347,776,066.80 : 17,021,664,100.20 = 6,123,498,460.40 : x
  2. Step 2: Convert to fraction form
    11,347,776,066.80/17,021,664,100.20 = 6,123,498,460.40/x
  3. Step 3: Cross multiply
    11,347,776,066.80x = 17,021,664,100.20 × 6,123,498,460.40
  4. Step 4: Simplify right side
    11,347,776,066.80x = 104,232,133,911,020,650,496
  5. Step 5: Solve for x
    x = 104,232,133,911,020,650,496/11,347,776,066.80
  6. Step 6: Final answer
    x = 9,185,247,690.60

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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.