Home / 93,224,033,998.80-139,836,050,998.20-34,328,466,920.40

Finding the Fourth Proportional to 93,224,033,998.80, 139,836,050,998.20 and 34,328,466,920.40

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Solution

The fourth proportional to 93,224,033,998.80, 139,836,050,998.20 and 34,328,466,920.40 is: 51,492,700,380.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,224,033,998.80 : 139,836,050,998.20 = 34,328,466,920.40 : x
  2. Step 2: Convert to fraction form
    93,224,033,998.80/139,836,050,998.20 = 34,328,466,920.40/x
  3. Step 3: Cross multiply
    93,224,033,998.80x = 139,836,050,998.20 × 34,328,466,920.40
  4. Step 4: Simplify right side
    93,224,033,998.80x = 4,800,357,250,971,076,657,152
  5. Step 5: Solve for x
    x = 4,800,357,250,971,076,657,152/93,224,033,998.80
  6. Step 6: Final answer
    x = 51,492,700,380.60

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Double scale
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Similar ratio
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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.