Home / 7,744,897,368.60-11,617,346,052.90-1,928,807,064.60

Finding the Fourth Proportional to 7,744,897,368.60, 11,617,346,052.90 and 1,928,807,064.60

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Solution

The fourth proportional to 7,744,897,368.60, 11,617,346,052.90 and 1,928,807,064.60 is: 2,893,210,596.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,744,897,368.60 : 11,617,346,052.90 = 1,928,807,064.60 : x
  2. Step 2: Convert to fraction form
    7,744,897,368.60/11,617,346,052.90 = 1,928,807,064.60/x
  3. Step 3: Cross multiply
    7,744,897,368.60x = 11,617,346,052.90 × 1,928,807,064.60
  4. Step 4: Simplify right side
    7,744,897,368.60x = 22,407,619,138,736,443,392
  5. Step 5: Solve for x
    x = 22,407,619,138,736,443,392/7,744,897,368.60
  6. Step 6: Final answer
    x = 2,893,210,596.90

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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.