Home / 1,552,707,073,659.60-2,329,310,880,030.60-478,262,494,747.83

Finding the Fourth Proportional to 1,552,707,073,659.60, 2,329,310,880,030.60 and 478,262,494,747.83

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Solution

The fourth proportional to 1,552,707,073,659.60, 2,329,310,880,030.60 and 478,262,494,747.83 is: 717,470,829,768.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,707,073,659.60 : 2,329,310,880,030.60 = 478,262,494,747.83 : x
  2. Step 2: Convert to fraction form
    1,552,707,073,659.60/2,329,310,880,030.60 = 478,262,494,747.83/x
  3. Step 3: Cross multiply
    1,552,707,073,659.60x = 2,329,310,880,030.60 × 478,262,494,747.83
  4. Step 4: Simplify right side
    1,552,707,073,659.60x = 1,114,022,032,526,698,153,508,864
  5. Step 5: Solve for x
    x = 1,114,022,032,526,698,153,508,864/1,552,707,073,659.60
  6. Step 6: Final answer
    x = 717,470,829,768.97

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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.