Home / 23,177,095,376.80-34,774,712,991.60-8,456,604,829.60

Finding the Fourth Proportional to 23,177,095,376.80, 34,774,712,991.60 and 8,456,604,829.60

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Solution

The fourth proportional to 23,177,095,376.80, 34,774,712,991.60 and 8,456,604,829.60 is: 12,688,216,579.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,177,095,376.80 : 34,774,712,991.60 = 8,456,604,829.60 : x
  2. Step 2: Convert to fraction form
    23,177,095,376.80/34,774,712,991.60 = 8,456,604,829.60/x
  3. Step 3: Cross multiply
    23,177,095,376.80x = 34,774,712,991.60 × 8,456,604,829.60
  4. Step 4: Simplify right side
    23,177,095,376.80x = 294,076,005,832,718,417,920
  5. Step 5: Solve for x
    x = 294,076,005,832,718,417,920/23,177,095,376.80
  6. Step 6: Final answer
    x = 12,688,216,579.85

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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.