Home / 28,697,916,414.60-43,046,874,621.90-14,750,778,810.60

Finding the Fourth Proportional to 28,697,916,414.60, 43,046,874,621.90 and 14,750,778,810.60

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Solution

The fourth proportional to 28,697,916,414.60, 43,046,874,621.90 and 14,750,778,810.60 is: 22,126,168,215.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,697,916,414.60 : 43,046,874,621.90 = 14,750,778,810.60 : x
  2. Step 2: Convert to fraction form
    28,697,916,414.60/43,046,874,621.90 = 14,750,778,810.60/x
  3. Step 3: Cross multiply
    28,697,916,414.60x = 43,046,874,621.90 × 14,750,778,810.60
  4. Step 4: Simplify right side
    28,697,916,414.60x = 634,974,926,035,277,447,168
  5. Step 5: Solve for x
    x = 634,974,926,035,277,447,168/28,697,916,414.60
  6. Step 6: Final answer
    x = 22,126,168,215.90

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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.