Home / 7,464,016,836.77-10,300,282,009.49-4,076,928,285.17

Finding the Fourth Proportional to 7,464,016,836.77, 10,300,282,009.49 and 4,076,928,285.17

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Solution

The fourth proportional to 7,464,016,836.77, 10,300,282,009.49 and 4,076,928,285.17 is: 5,626,127,591.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,016,836.77 : 10,300,282,009.49 = 4,076,928,285.17 : x
  2. Step 2: Convert to fraction form
    7,464,016,836.77/10,300,282,009.49 = 4,076,928,285.17/x
  3. Step 3: Cross multiply
    7,464,016,836.77x = 10,300,282,009.49 × 4,076,928,285.17
  4. Step 4: Simplify right side
    7,464,016,836.77x = 41,993,511,069,697,089,536
  5. Step 5: Solve for x
    x = 41,993,511,069,697,089,536/7,464,016,836.77
  6. Step 6: Final answer
    x = 5,626,127,591.62

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1.5x scale

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.