Home / 11,376,774,007.70-17,065,161,011.55-5,866,793,719.70

Finding the Fourth Proportional to 11,376,774,007.70, 17,065,161,011.55 and 5,866,793,719.70

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Solution

The fourth proportional to 11,376,774,007.70, 17,065,161,011.55 and 5,866,793,719.70 is: 8,800,190,579.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,376,774,007.70 : 17,065,161,011.55 = 5,866,793,719.70 : x
  2. Step 2: Convert to fraction form
    11,376,774,007.70/17,065,161,011.55 = 5,866,793,719.70/x
  3. Step 3: Cross multiply
    11,376,774,007.70x = 17,065,161,011.55 × 5,866,793,719.70
  4. Step 4: Simplify right side
    11,376,774,007.70x = 100,117,779,448,230,838,272
  5. Step 5: Solve for x
    x = 100,117,779,448,230,838,272/11,376,774,007.70
  6. Step 6: Final answer
    x = 8,800,190,579.55

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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.