Home / 4,881,384,291.60-7,322,076,437.40-1,565,192,451.60

Finding the Fourth Proportional to 4,881,384,291.60, 7,322,076,437.40 and 1,565,192,451.60

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Solution

The fourth proportional to 4,881,384,291.60, 7,322,076,437.40 and 1,565,192,451.60 is: 2,347,788,677.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,384,291.60 : 7,322,076,437.40 = 1,565,192,451.60 : x
  2. Step 2: Convert to fraction form
    4,881,384,291.60/7,322,076,437.40 = 1,565,192,451.60/x
  3. Step 3: Cross multiply
    4,881,384,291.60x = 7,322,076,437.40 × 1,565,192,451.60
  4. Step 4: Simplify right side
    4,881,384,291.60x = 11,460,458,769,856,698,368
  5. Step 5: Solve for x
    x = 11,460,458,769,856,698,368/4,881,384,291.60
  6. Step 6: Final answer
    x = 2,347,788,677.40

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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.