Home / 7,888,941,851,657.60-10,886,739,519,386-4,373,232,016,791.40

Finding the Fourth Proportional to 7,888,941,851,657.60, 10,886,739,519,386 and 4,373,232,016,791.40

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Solution

The fourth proportional to 7,888,941,851,657.60, 10,886,739,519,386 and 4,373,232,016,791.40 is: 6,035,060,052,400.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,888,941,851,657.60 : 10,886,739,519,386 = 4,373,232,016,791.40 : x
  2. Step 2: Convert to fraction form
    7,888,941,851,657.60/10,886,739,519,386 = 4,373,232,016,791.40/x
  3. Step 3: Cross multiply
    7,888,941,851,657.60x = 10,886,739,519,386 × 4,373,232,016,791.40
  4. Step 4: Simplify right side
    7,888,941,851,657.60x = 47,610,237,824,647,073,888,206,848
  5. Step 5: Solve for x
    x = 47,610,237,824,647,073,888,206,848/7,888,941,851,657.60
  6. Step 6: Final answer
    x = 6,035,060,052,400.23

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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.