Home / 93,125,784,840.40-139,688,677,260.60-26,879,042,414.80

Finding the Fourth Proportional to 93,125,784,840.40, 139,688,677,260.60 and 26,879,042,414.80

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Solution

The fourth proportional to 93,125,784,840.40, 139,688,677,260.60 and 26,879,042,414.80 is: 40,318,563,622.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,125,784,840.40 : 139,688,677,260.60 = 26,879,042,414.80 : x
  2. Step 2: Convert to fraction form
    93,125,784,840.40/139,688,677,260.60 = 26,879,042,414.80/x
  3. Step 3: Cross multiply
    93,125,784,840.40x = 139,688,677,260.60 × 26,879,042,414.80
  4. Step 4: Simplify right side
    93,125,784,840.40x = 3,754,697,880,954,975,813,632
  5. Step 5: Solve for x
    x = 3,754,697,880,954,975,813,632/93,125,784,840.40
  6. Step 6: Final answer
    x = 40,318,563,622.20

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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.