Home / 9,126,452,873,284.60-12,594,807,007,711-5,015,924,928,731.60

Finding the Fourth Proportional to 9,126,452,873,284.60, 12,594,807,007,711 and 5,015,924,928,731.60

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Solution

The fourth proportional to 9,126,452,873,284.60, 12,594,807,007,711 and 5,015,924,928,731.60 is: 6,922,142,405,125.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,126,452,873,284.60 : 12,594,807,007,711 = 5,015,924,928,731.60 : x
  2. Step 2: Convert to fraction form
    9,126,452,873,284.60/12,594,807,007,711 = 5,015,924,928,731.60/x
  3. Step 3: Cross multiply
    9,126,452,873,284.60x = 12,594,807,007,711 × 5,015,924,928,731.60
  4. Step 4: Simplify right side
    9,126,452,873,284.60x = 63,174,606,442,541,051,304,476,672
  5. Step 5: Solve for x
    x = 63,174,606,442,541,051,304,476,672/9,126,452,873,284.60
  6. Step 6: Final answer
    x = 6,922,142,405,125.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.