Home / 2,957,510,018.07-4,429,222,596.36-1,711,314,170.15

Finding the Fourth Proportional to 2,957,510,018.07, 4,429,222,596.36 and 1,711,314,170.15

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Solution

The fourth proportional to 2,957,510,018.07, 4,429,222,596.36 and 1,711,314,170.15 is: 2,562,896,269.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,510,018.07 : 4,429,222,596.36 = 1,711,314,170.15 : x
  2. Step 2: Convert to fraction form
    2,957,510,018.07/4,429,222,596.36 = 1,711,314,170.15/x
  3. Step 3: Cross multiply
    2,957,510,018.07x = 4,429,222,596.36 × 1,711,314,170.15
  4. Step 4: Simplify right side
    2,957,510,018.07x = 7,579,791,391,877,295,104
  5. Step 5: Solve for x
    x = 7,579,791,391,877,295,104/2,957,510,018.07
  6. Step 6: Final answer
    x = 2,562,896,269.35

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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.