Home / 1,855,106,226,079.60-2,783,061,888,453.50-564,283,931,503.60

Finding the Fourth Proportional to 1,855,106,226,079.60, 2,783,061,888,453.50 and 564,283,931,503.60

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Solution

The fourth proportional to 1,855,106,226,079.60, 2,783,061,888,453.50 and 564,283,931,503.60 is: 846,548,344,217.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,855,106,226,079.60 : 2,783,061,888,453.50 = 564,283,931,503.60 : x
  2. Step 2: Convert to fraction form
    1,855,106,226,079.60/2,783,061,888,453.50 = 564,283,931,503.60/x
  3. Step 3: Cross multiply
    1,855,106,226,079.60x = 2,783,061,888,453.50 × 564,283,931,503.60
  4. Step 4: Simplify right side
    1,855,106,226,079.60x = 1,570,437,104,034,374,509,133,824
  5. Step 5: Solve for x
    x = 1,570,437,104,034,374,509,133,824/1,855,106,226,079.60
  6. Step 6: Final answer
    x = 846,548,344,217.02

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Double scale
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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.