Home / 9,780,692,600.40-14,671,038,900.60-4,882,932,344.40

Finding the Fourth Proportional to 9,780,692,600.40, 14,671,038,900.60 and 4,882,932,344.40

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Solution

The fourth proportional to 9,780,692,600.40, 14,671,038,900.60 and 4,882,932,344.40 is: 7,324,398,516.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,780,692,600.40 : 14,671,038,900.60 = 4,882,932,344.40 : x
  2. Step 2: Convert to fraction form
    9,780,692,600.40/14,671,038,900.60 = 4,882,932,344.40/x
  3. Step 3: Cross multiply
    9,780,692,600.40x = 14,671,038,900.60 × 4,882,932,344.40
  4. Step 4: Simplify right side
    9,780,692,600.40x = 71,637,690,373,690,351,616
  5. Step 5: Solve for x
    x = 71,637,690,373,690,351,616/9,780,692,600.40
  6. Step 6: Final answer
    x = 7,324,398,516.60

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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.