Home / 5,865,485,060.80-8,808,431,258.40-3,110,494,916.80

Finding the Fourth Proportional to 5,865,485,060.80, 8,808,431,258.40 and 3,110,494,916.80

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Solution

The fourth proportional to 5,865,485,060.80, 8,808,431,258.40 and 3,110,494,916.80 is: 4,671,153,428.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,865,485,060.80 : 8,808,431,258.40 = 3,110,494,916.80 : x
  2. Step 2: Convert to fraction form
    5,865,485,060.80/8,808,431,258.40 = 3,110,494,916.80/x
  3. Step 3: Cross multiply
    5,865,485,060.80x = 8,808,431,258.40 × 3,110,494,916.80
  4. Step 4: Simplify right side
    5,865,485,060.80x = 27,398,580,654,235,426,816
  5. Step 5: Solve for x
    x = 27,398,580,654,235,426,816/5,865,485,060.80
  6. Step 6: Final answer
    x = 4,671,153,428.95

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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.